Version 4.0.13.1

applications/core/modules/setup/upgrade/applications.php

@@ -0,0 +1,245 @@
+<?php
+/**
+ * @brief		Upgrader: Applications
+ * @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
+ * @since		20 May 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+ 
+namespace IPS\core\modules\setup\upgrade;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Upgrader: Applications
+ */
+class _applications extends \IPS\Dispatcher\Controller
+{
+	/**
+	 * Show Form
+	 *
+	 * @todo	[Upgrade] This may not accurately detect older versions - need to test and adjust
+	 * @return	void
+	 */
+	public function manage()
+	{
+		$apps			= array();
+		$defaultTicks	= array();
+		
+		/* Update old app keys or everything gets confused */
+		\IPS\Db::i()->update( 'core_applications', array( 'app_directory' => 'cms' ), array( 'app_directory=?', 'ccs' ) );
+		\IPS\Db::i()->update( 'core_applications', array( 'app_directory' => 'chat' ), array( 'app_directory=?', 'ipchat' ) );
+
+		/* We had a bug in an earlier beta where the version may not have updated properly, so we need to account for that but it has to happen before we load version files */
+		/* @todo We may want to remove those down the road as it should only affect users who have upgraded to early betas */
+		if( \IPS\Db::i()->checkForTable( 'core_widgets' ) AND !\IPS\Db::i()->checkForColumn( 'core_widgets', 'embeddable' ) )
+		{
+			\IPS\Db::i()->update( 'core_applications', array( 'app_version' => '4.0.0 Beta 1', 'app_long_version' => '100001' ) );
+		}
+
+		/* Clear any caches or else we might not see new versions */
+		if ( isset( \IPS\Data\Store::i()->applications ) )
+		{
+			unset( \IPS\Data\Store::i()->applications );
+		}
+		if ( isset( \IPS\Data\Store::i()->modules ) )
+		{
+			unset( \IPS\Data\Store::i()->modules );
+		}
+		
+		$haltUpgrade	= FALSE;
+
+		foreach( \IPS\Application::applications() as $app => $data )
+		{
+			$path = \IPS\ROOT_PATH . '/applications/' . $app;
+
+			/* Skip incomplete apps */
+			if ( ! is_dir( $path . '/data' ) )
+			{
+				continue;
+			}
+			
+			/* See if there are any errors */
+			$errors = array();
+			
+			if ( file_exists( $path . '/setup/requirements.php' ) )
+			{
+				require $path . '/setup/requirements.php';
+			}
+
+			/* Figure out of an upgrade is even available */
+			$currentVersion		= \IPS\Application::load( $app )->long_version;
+			$availableVersion	= \IPS\Application::getAvailableVersion( $app );
+
+			if ( empty( $errors ) AND $availableVersion > $currentVersion )
+			{
+				$defaultTicks[] = $app;
+			}
+			
+			$name = $data->_title;
+			
+			/* Get app name */
+			if ( file_exists( $path . '/data/lang.xml' ) )
+			{
+				$xml = new \XMLReader;
+				$xml->open( $path . '/data/lang.xml' );
+				$xml->read();
+				
+				$xml->read();
+				while ( $xml->read() )
+				{
+					if ( $xml->getAttribute('key') === '__app_' . $app )
+					{
+						$name = $xml->readString();
+						break;
+					}
+				}
+			}
+
+			if( count( $errors ) )
+			{
+				$haltUpgrade	= TRUE;
+			}
+			
+			$apps[ $app ] = array(
+				'name'		=> $name,
+				'disabled'	=> ( !empty( $errors ) OR $availableVersion <= $currentVersion ),
+				'errors'	=> $errors,
+				'current'	=> \IPS\Application::load( $app )->version,
+				'available'	=> \IPS\Application::getAvailableVersion( $app, TRUE ),
+				'force'		=> ( $app === 'core' and $availableVersion > $currentVersion )
+			);
+		}
+
+		/* Bring core app to top */
+		$system['core'] = $apps['core'];
+		unset( $apps['core'] );
+		$apps = array_merge( $system, $apps );
+
+		if( count( $defaultTicks ) )
+		{
+			$form = new \IPS\Helpers\Form( 'applications', 'continue' );
+			$form->add( new \IPS\Helpers\Form\Custom( 'apps', $defaultTicks, TRUE, array(
+				'getHtml'	=> function( $element ) use ( $apps )
+				{
+					return \IPS\Theme::i()->getTemplate( 'forms' )->apps( $apps, $element->value );
+				},
+				'validate'	=> function( $element ) use ( $defaultTicks )
+				{
+					$uninstallable = array_diff( array_keys( $element->value ), $defaultTicks );
+
+					if ( !empty( $uninstallable ) )
+					{
+						throw new \DomainException;
+					}
+				}
+			) ) );
+
+			if ( $values = $form->values() )
+			{
+				$_SESSION['apps'] = array();
+				
+				if ( $apps['core']['force'] )
+				{
+					$_SESSION['apps']['core'] = 'core';
+				}
+
+				if( count( $values['apps'] ) )
+				{
+					foreach ( $values['apps'] as $k => $v )
+					{
+						if ( !is_int( $k ) )
+						{
+							$_SESSION['apps'][$k] = $k;
+						}
+					}
+				}
+				
+				$warnings = array();
+				$coreVersion = array_key_exists( 'core', $_SESSION['apps'] ) ? \IPS\Application::getAvailableVersion( 'core' ) : \IPS\Application::load( 'core' )->long_version;
+				foreach ( \IPS\Application::$ipsApps as $key )
+				{
+					try
+					{
+						$appVersion = array_key_exists( $key, $_SESSION['apps'] ) ? \IPS\Application::getAvailableVersion( $key ) : \IPS\Application::load( $key )->long_version;
+						if ( $appVersion != $coreVersion )
+						{
+							$warnings[] = $key;
+						}
+					}
+					catch( \OutOfRangeException $e )
+					{
+						/* The application is not installed */
+						continue;
+					}
+				}
+								
+				if ( count( $warnings ) )
+				{
+					\IPS\Output::i()->redirect( \IPS\Http\Url::internal( "controller=applications&do=warning" )->setQueryString( array( 'key' => $_SESSION['uniqueKey'], 'warnings' => implode( ',', $warnings ) ) ) );
+				}
+
+				\IPS\Output::i()->redirect( \IPS\Http\Url::internal( "controller=customoptions" )->setQueryString( 'key', $_SESSION['uniqueKey'] ) );
+			}
+
+			if( $haltUpgrade )
+			{
+				$form->actionButtons = array( \IPS\Theme::i()->getTemplate( 'forms', 'core', 'global' )->button( "continue", 'submit', null, 'ipsButton ipsButton_disabled', array( 'disabled' => 'disabled' ) ) );
+			}
+		}
+		else
+		{
+			$form	= \IPS\Theme::i()->getTemplate( 'forms' )->noapps();
+		}
+
+		\IPS\Output::i()->title		= \IPS\Member::loggedIn()->language()->addToStack('applications');
+		\IPS\Output::i()->output 	= \IPS\Theme::i()->getTemplate( 'global' )->block( 'applications', $form );
+	}
+	
+	/**
+	 * Show Warning
+	 *
+	 * @return	void
+	 */
+	public function warning()
+	{
+		$apps = array();
+		foreach ( explode( ',', \IPS\Request::i()->warnings ) as $key )
+		{
+			try
+			{
+				$name = \IPS\Application::load( $key )->_title;
+				$path = \IPS\ROOT_PATH . '/applications/' . $key;
+				if ( file_exists( $path . '/data/lang.xml' ) )
+				{
+					$xml = new \XMLReader;
+					$xml->open( $path . '/data/lang.xml' );
+					$xml->read();
+					
+					$xml->read();
+					while ( $xml->read() )
+					{
+						if ( $xml->getAttribute('key') === '__app_' . $key )
+						{
+							$name = $xml->readString();
+							break;
+						}
+					}
+				}
+				$apps[] = $name;
+			}
+			catch ( \Exception $e ) { }
+		}
+		
+		\IPS\Output::i()->title = \IPS\Member::loggedIn()->language()->addToStack('applications');
+		\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate( 'global' )->block( 'applications', \IPS\Theme::i()->getTemplate( 'global' )->appWarnings( $apps ) );
+	}
+}

applications/core/modules/setup/upgrade/confirm.php

@@ -0,0 +1,41 @@
+<?php
+/**
+ * @brief		Upgrader: Confirm
+ * @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
+ * @since		20 May 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+ 
+namespace IPS\core\modules\setup\upgrade;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Upgrader: Confirm
+ */
+class _confirm extends \IPS\Dispatcher\Controller
+{
+	/**
+	 * Show Form
+	 *
+	 * @return	void
+	 */
+	public function manage()
+	{
+		/* reset a few things */
+		$_SESSION['lastJsonIndex'] = 0;
+		$_SESSION['lastSqlError']  = NULL;
+		$_SESSION['sqlFinished']   = array();
+		
+		\IPS\Output::i()->title		= \IPS\Member::loggedIn()->language()->addToStack('confirmpage');
+		\IPS\Output::i()->output 	= \IPS\Theme::i()->getTemplate( 'global' )->confirm();
+	}
+}

applications/core/modules/setup/upgrade/continueupgrade.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * @brief		Upgrader: Continue Upgrade
+ * @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
+ * @since		4 Nov 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+ 
+namespace IPS\core\modules\setup\upgrade;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Upgrader: Continue Upgrade
+ */
+class _continueupgrade extends \IPS\Dispatcher\Controller
+{
+	/**
+	 * Show Form
+	 *
+	 * @return	void
+	 */
+	public function manage()
+	{
+		/* Best check for the upgrade file first */
+		$json = json_decode( @file_get_contents( \IPS\ROOT_PATH . '/uploads/logs/upgrader_data.cgi' ), TRUE );
+			
+		if ( is_array( $json ) and isset( $json['session'] ) and isset( $json['data'] ) )
+		{
+			$url = \IPS\Http\Url::internal( "controller=upgrade" )->setQueryString( 'key', $_SESSION['uniqueKey'] );
+			$mr  = array();
+			
+			/* Update session */
+			foreach( $json['session'] as $k => $v )
+			{
+				if ( $k !== 'uniqueKey' )
+				{
+					$_SESSION[ $k ] = $v;
+				}
+			}
+			
+			\IPS\Output::i()->redirect( $url->setQueryString( 'mr', base64_encode( urlencode( json_encode( $json['data'] ) ) ) )->setQueryString( 'mr_continue', 1 ) );
+		}
+		else
+		{
+			\IPS\Output::i()->error( 'cannot_continue_upgrade', '', 403, '' );
+		}
+	}
+}

applications/core/modules/setup/upgrade/customoptions.php

@@ -0,0 +1,115 @@
+<?php
+/**
+ * @brief		Upgrader: Custom Upgrade Options
+ * @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
+ * @since		20 May 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+ 
+namespace IPS\core\modules\setup\upgrade;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Upgrader: Custom Upgrade Options
+ */
+class _customoptions extends \IPS\Dispatcher\Controller
+{
+	/**
+	 * Show Form
+	 *
+	 * @return	void
+	 */
+	public function manage()
+	{
+		$elements	= array();
+		
+		/* We need to store option_name => app reference for use later, otherwise all options get stored for the last app in the list. */
+		$appOptions = array();
+		
+		/* Loop through all applications we are upgrading and all versions for those applications and see if any custom options are available.
+			At the same time we look for any pre-upgrade checks, which completely halt everything. */
+		foreach( $_SESSION['apps'] as $app => $upgrade )
+		{
+			$application	= \IPS\Application::load( $app );
+			$steps			= $application->getUpgradeSteps( $application->long_version );
+
+			foreach( $steps as $step )
+			{
+				if( file_exists( \IPS\ROOT_PATH . "/applications/{$app}/setup/upg_{$step}/checks.php" ) )
+				{
+					$output = NULL;
+					require_once( \IPS\ROOT_PATH . "/applications/{$app}/setup/upg_{$step}/checks.php" );
+					
+					if( $output !== NULL )
+					{
+						\IPS\Output::i()->title		= \IPS\Member::loggedIn()->language()->addToStack('admin');
+						\IPS\Output::i()->output 	= $output;
+						return;
+					}
+				}
+
+				if( file_exists( \IPS\ROOT_PATH . "/applications/{$app}/setup/upg_{$step}/options.php" ) )
+				{
+					require_once( \IPS\ROOT_PATH . "/applications/{$app}/setup/upg_{$step}/options.php" );
+					$elements	= array_merge( $elements, $options );
+					foreach( $options AS $option )
+					{
+						$appOptions[$option->name] = $app;
+					}
+				}
+			}
+		}
+
+		/* Do we need to disable any apps? */
+		if( isset( \IPS\Request::i()->disable ) )
+		{
+			foreach( explode( ',', \IPS\Request::i()->disable ) as $app )
+			{
+				\IPS\Db::i()->update( 'core_applications', array( 'app_enabled' => 0 ), array( 'app_directory=?', $app ) );
+			}
+		}
+		
+		/* If there are no options, no need to show an empty/blank form */
+		if( !count( $elements ) )
+		{
+			\IPS\Output::i()->redirect( \IPS\Http\Url::internal( "controller=confirm" )->setQueryString( 'key', $_SESSION['uniqueKey'] ) );
+		}
+
+		/* Otherwise, show the form */
+		$form = new \IPS\Helpers\Form( 'options', 'continue' );
+
+		foreach( $elements as $element )
+		{
+			$form->add( $element );
+		}
+
+		if( $values = $form->values() )
+		{
+			foreach( $values as $key => $value )
+			{
+				$app = $appOptions[$key];
+				if ( preg_match( '#^(\d{5,6})_#', $key ) )
+				{
+					$version	= mb_substr( $key, 0, mb_strpos( $key, '_' ) );
+					$key		= mb_substr( $key, mb_strpos( $key, '_' ) + 1 );
+				}
+				
+				$_SESSION['upgrade_options'][ $app ][ $version ][ $key ] = $value;
+			}
+			
+			\IPS\Output::i()->redirect( \IPS\Http\Url::internal( "controller=confirm" )->setQueryString( 'key', $_SESSION['uniqueKey'] ) );
+		}
+
+		\IPS\Output::i()->title		= \IPS\Member::loggedIn()->language()->addToStack('admin');
+		\IPS\Output::i()->output 	= \IPS\Theme::i()->getTemplate( 'global' )->block( 'admin', $form );
+	}
+}

applications/core/modules/setup/upgrade/done.php

@@ -0,0 +1,66 @@
+<?php
+/**
+ * @brief		Upgrader: Finished Screen
+ * @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
+ * @since		20 May 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+ 
+namespace IPS\core\modules\setup\upgrade;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Upgrader: Finished Screen
+ */
+class _done extends \IPS\Dispatcher\Controller
+{
+	/**
+	 * Finished
+	 *
+	 * @return	void
+	 */
+	public function manage()
+	{
+		\IPS\Output::clearJsFiles();
+		
+		if ( file_exists( \IPS\ROOT_PATH . '/uploads/logs/upgrader_data.cgi' ) )
+		{
+			@unlink( \IPS\ROOT_PATH . '/uploads/logs/upgrader_data.cgi' );
+		}
+		
+		/* Reset theme maps to make sure bad data hasn't been cached by visits mid-setup */
+		foreach( \IPS\Theme::themes() as $id => $set )
+		{
+			/* Update mappings */
+			$set->css_map = array();
+			$set->save();
+		}
+
+		/* Delete some variables we stored in our session */
+		unset( $_SESSION['apps'] );
+
+		if( isset( $_SESSION['upgrade_options'] ) )
+		{
+			unset( $_SESSION['upgrade_options'] );
+		}
+		
+		if( isset( $_SESSION['sqlFinished'] ) )
+		{
+			unset( $_SESSION['sqlFinished'] );
+		}
+
+		unset( $_SESSION['key'] );
+		
+		/* And show the complete page - the template handles this step special already so we don't have to output anything */
+		\IPS\Output::i()->title = \IPS\Member::loggedIn()->language()->addToStack('done');
+	}
+}

applications/core/modules/setup/upgrade/license.php

@@ -0,0 +1,138 @@
+<?php
+/**
+ * @brief		Upgrader: License
+ * @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
+ * @since		25 Sep 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+ 
+namespace IPS\core\modules\setup\upgrade;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Upgrader: License
+ */
+class _license extends \IPS\Dispatcher\Controller
+{
+
+	/**
+	 * Show Form
+	 *
+	 * @return	void
+	 */
+	public function manage()
+	{
+		/* Check license key */
+		if( \IPS\Db::i()->checkForTable( 'core_store' ) )
+		{
+			$licenseData = \IPS\IPS::licenseKey();
+		}
+		else
+		{
+			$licenseData	= NULL;
+
+			try
+			{
+				$license	= \IPS\Db::i()->select( '*', 'cache_store', array( 'cs_key=?', 'licenseData' ) )->first();
+				$licenseData	= unserialize( $license['cs_value'] );
+			}
+			catch( \Exception $e ){}
+		}
+
+		if( isset( $licenseData['key'] ) AND !isset( $licenseData['expires'] ) )
+		{
+			$licenseData	= $this->getLicenseData();
+		}
+
+		if ( !$licenseData or !isset( $licenseData['expires'] ) )
+		{
+
+			$response	= NULL;
+			$active		= NULL;
+			$form		= new \IPS\Helpers\Form( 'licensekey', 'continue' );
+			$form->add( new \IPS\Helpers\Form\Text( 'ipb_reg_number', NULL, TRUE, array(), function( $val ){
+				\IPS\IPS::checkLicenseKey( $val, \IPS\Settings::i()->base_url );
+			} ) );
+
+			if( $values = $form->values() )
+			{
+				$values['ipb_reg_number'] = trim( $values['ipb_reg_number'] );
+				
+				if ( mb_substr( $values['ipb_reg_number'], -12 ) === '-TESTINSTALL' )
+				{
+					$values['ipb_reg_number'] = mb_substr( $values['ipb_reg_number'], 0, -12 );
+				}
+	
+				/* Save */
+				$form->saveAsSettings( $values );
+
+				/* Refresh the locally stored license info */
+				if( \IPS\Db::i()->checkForTable( 'core_store' ) )
+				{
+					unset( \IPS\Data\Store::i()->license_data );
+					$licenseData = \IPS\IPS::licenseKey();
+				}
+				else
+				{
+					/* Call the main server */
+					$licenseData	= $this->getLicenseData();
+				}
+
+				/* Reset some vars now */
+				$form	= NULL;
+				$active = isset( $licenseData['expires'] ) ? strtotime( $licenseData['expires'] ) > time() : NULL;
+			}
+		}
+		else
+		{
+			$active = isset( $licenseData['expires'] ) ? strtotime( $licenseData['expires'] ) > time() : NULL;
+		}
+		
+		if( $active )
+		{
+			\IPS\Output::i()->redirect( \IPS\Http\Url::internal( "controller=applications" )->setQueryString( 'key', $_SESSION['uniqueKey'] ) );
+		}
+		
+		\IPS\Output::i()->title		= \IPS\Member::loggedIn()->language()->addToStack('license');
+		\IPS\Output::i()->output	= \IPS\Theme::i()->getTemplate( 'global' )->license( $form, $active );
+	}
+
+	/**
+	 * Retrieve license data from license server
+	 *
+	 * @return mixed
+	 */
+	protected function getLicenseData()
+	{
+		/* Call the main server */
+		try
+		{
+			$response = \IPS\Http\Url::ips( 'license/' . \IPS\Settings::i()->ipb_reg_number )->request()->get();
+			if ( $response->httpResponseCode == 404 )
+			{
+				$licenseData	= NULL;
+			}
+			else
+			{
+				$licenseData	= $response->decodeJson();
+			}
+
+			\IPS\Db::i()->replace( 'cache_store', array( 'cs_key' => 'licenseData', 'cs_array' => 1, 'cs_value' => serialize( $licenseData ) ) );
+		}
+		catch ( \Exception $e )
+		{
+			$licenseData	= NULL;
+		}
+
+		return $licenseData;
+	}
+}

applications/core/modules/setup/upgrade/login.php

@@ -0,0 +1,104 @@
+<?php
+/**
+ * @brief		Upgrader: Login
+ * @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
+ * @since		20 May 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+ 
+namespace IPS\core\modules\setup\upgrade;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Upgrader: Login
+ */
+class _login extends \IPS\Dispatcher\Controller
+{
+	/**
+	 * Show login form and/or process login form
+	 *
+	 * @todo	[Upgrade] Will also need to account for things in the input (e.g. password) that would be replaced, like & to &amp;
+	 * @return	void
+	 */
+	public function manage()
+	{
+		/* Clear previous session data */
+		if( count( $_SESSION ) )
+		{
+			foreach( $_SESSION as $k => $v )
+			{
+				unset( $_SESSION[ $k ] );
+			}
+		}
+		
+		$login = new \IPS\Login( \IPS\Http\Url::internal( "controller=login&start=1", NULL, NULL, NULL, \IPS\Settings::i()->logins_over_https ) );
+		$login->flagOptions	= FALSE;
+				
+		/* < 4.0.0 */
+		$legacy = FALSE;
+		if( \IPS\Db::i()->checkForTable( 'login_methods' ) )
+		{
+			$legacy = TRUE;
+		}
+		
+		/* Restoring a part finished upgrade means no log in hander rows even though table has been renamed */
+		if ( \IPS\Db::i()->checkForTable( 'core_login_handlers' ) )
+		{
+			$legacy = FALSE;
+			
+			if ( ! \IPS\Db::i()->select( 'COUNT(*)', 'core_login_handlers' )->first() )
+			{
+				$legacy = TRUE;
+			}
+		}
+		
+		if ( $legacy === TRUE )
+		{
+			/* Force internal only as we don't have the framework installed (JS/templates, etc) at this point to run external log in modules */
+			\IPS\Login\LoginAbstract::$databaseTable = 'login_methods';
+			
+			$login::$allHandlers['internal'] = \IPS\Login\LoginAbstract::constructFromData( array (
+				'login_key'      => 'Upgrade',
+				'login_enabled'  => 1,
+				'login_settings' => '{"auth_types":"3"}',
+				'login_order'    => 1,
+				'login_acp'      => 1
+			) );
+			
+			$login::$handlers = $login::$allHandlers;
+		}
+
+		$handlers = \IPS\Login::handlers();
+
+		/* Process */
+		$error = NULL;
+		try
+		{
+			$member = $login->authenticate();
+			if ( $member !== NULL )
+			{
+				/* Create a unique session key and redirect */
+				$_SESSION['uniqueKey']	= md5( uniqid( microtime(), TRUE ) );
+
+				\IPS\Output::i()->redirect( \IPS\Http\Url::internal( "controller=systemcheck" )->setQueryString( 'key', $_SESSION['uniqueKey'] ) );
+			}
+		}
+		catch ( \Exception $e )
+		{
+			$error = $e->getMessage();
+		}
+
+		/* Output */
+		\IPS\Output::i()->title		= \IPS\Member::loggedIn()->language()->addToStack('login');
+		\IPS\Output::i()->output 	.= \IPS\Theme::i()->getTemplate( 'forms' )->login( $login->forms( TRUE ), $error );
+	}
+}

applications/core/modules/setup/upgrade/systemcheck.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * @brief		Upgrader: System Check
+ * @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
+ * @since		20 May 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+ 
+namespace IPS\core\modules\setup\upgrade;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Upgrader: System Check
+ */
+class _systemcheck extends \IPS\Dispatcher\Controller
+{
+	/**
+	 * Show Form
+	 *
+	 * @return	void
+	 */
+	public function manage()
+	{
+		/* Do we have an older upgrade session hanging around? */
+		if ( ! isset( \IPS\Request::i()->skippreviousupgrade ) AND file_exists( \IPS\ROOT_PATH . '/uploads/logs/upgrader_data.cgi' ) )
+		{
+			$json = json_decode( @file_get_contents( \IPS\ROOT_PATH . '/uploads/logs/upgrader_data.cgi' ), TRUE );
+			
+			if ( is_array( $json ) and isset( $json['session'] ) and isset( $json['data'] ) )
+			{
+				\IPS\Output::i()->title		= \IPS\Member::loggedIn()->language()->addToStack('unfinished_upgrade');
+				\IPS\Output::i()->output	= \IPS\Theme::i()->getTemplate( 'global' )->unfinishedUpgrade( $json, \IPS\DateTime::ts( @filemtime( \IPS\ROOT_PATH . '/uploads/logs/upgrader_data.cgi' ) ) );
+				return;
+			}
+		}
+		
+		/* Do we need to disable designer mode? */
+		if ( isset( \IPS\Request::i()->disableDesignersMode ) )
+		{
+			\IPS\Db::i()->update( 'core_sys_conf_settings', array( 'conf_value' => 0 ), array( 'conf_key=?', 'theme_designers_mode' ) );
+			unset( \IPS\Data\Store::i()->settings );
+		}
+		
+		/* Display */
+		\IPS\Output::i()->title		= \IPS\Member::loggedIn()->language()->addToStack('healthcheck');
+		\IPS\Output::i()->output	= \IPS\Theme::i()->getTemplate( 'global' )->healthcheck( \IPS\core\Setup\Upgrade::systemRequirements(), ( \IPS\Application::load('core')->long_version >= 40000 and \IPS\Theme::designersModeEnabled() ) ? TRUE : FALSE );
+	}
+}

applications/core/modules/setup/upgrade/upgrade.php

@@ -0,0 +1,114 @@
+<?php
+/**
+ * @brief		Upgrader: Perform Upgrade
+ * @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
+ * @since		20 May 2014
+ * @version		SVN_VERSION_NUMBER
+ */
+ 
+namespace IPS\core\modules\setup\upgrade;
+
+/* To prevent PHP errors (extending class does not exist) revealing path */
+if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+{
+	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
+	exit;
+}
+
+/**
+ * Upgrader: Perform Upgrade
+ */
+class _upgrade extends \IPS\Dispatcher\Controller
+{
+	/**
+	 * Upgrade
+	 *
+	 * @return	void
+	 */
+	public function manage()
+	{
+		$multipleRedirect = new \IPS\Helpers\MultipleRedirect(
+			\IPS\Http\Url::internal( 'controller=upgrade' )->setQueryString( 'key', $_SESSION['uniqueKey'] ),
+			function( $data )
+			{
+				try
+				{
+					$upgrader = new \IPS\core\Setup\Upgrade( array_keys( $_SESSION['apps'] ) );
+				}
+				catch ( \Exception $e )
+				{
+					\IPS\Output::i()->error( 'error', '2C222/1', 403, '' );
+				}
+				
+				try
+				{
+					return $upgrader->process( $data );
+				}
+				catch( \Exception $e )
+				{
+					try
+					{
+						\IPS\Log::i( LOG_ERR )->write( "Error : " . $e->getMessage() . "\n" . $e->getTraceAsString(), 'upgrade_error' );
+					}
+					catch( \RuntimeException $ex ){}
+					
+					/* Error thrown that we want to handle differently */
+					$mrData = json_decode( urldecode( base64_decode( \IPS\Request::i()->mr ) ), true );
+					
+					if ( isset( $_SESSION['updatedData'] ) and isset( $_SESSION['updatedData'][1] ) )
+					{
+						$mrData = $_SESSION['updatedData'];
+					}
+					
+					$continueData = $mrData;
+					$retryData    = $mrData;
+										
+					if ( isset( $mrData['extra'] ) or isset( $_SESSION['lastJsonIndex'] ) )
+					{
+						$continueData['extra']['lastSqlId'] = ( isset($_SESSION['lastJsonIndex']) ? ( $_SESSION['lastJsonIndex'] + 1 ) : 0 );
+						$retryData['extra']['lastSqlId']    = ( ( isset($_SESSION['lastJsonIndex']) and $_SESSION['lastJsonIndex'] > 1 ) ? $_SESSION['lastJsonIndex'] - 1 : 0 );
+					}
+					
+					if ( isset( $mrData['extra']['_upgradeStep'] ) )
+					{						
+						$continueData['extra']['_upgradeStep'] += 1;
+						$continueData['extra']['_upgradeData'] = 0;
+					}
+															
+					$continueUrl = \IPS\Http\Url::internal( 'controller=upgrade' )->setQueryString( array( 'key' => $_SESSION['uniqueKey'], 'mr' => base64_encode( urlencode( json_encode( $continueData ) ) ), 'mr_continue' => 1 ) );
+					$retryUrl    = \IPS\Http\Url::internal( 'controller=upgrade' )->setQueryString( array( 'key' => $_SESSION['uniqueKey'], 'mr' => base64_encode( urlencode( json_encode( $retryData ) ) ), 'mr_continue' => 1 ) );
+					
+					$error = \IPS\Theme::i()->getTemplate( 'global' )->upgradeError( $e, $continueUrl, $retryUrl );
+					
+					\IPS\Output::i()->title	 = \IPS\Member::loggedIn()->language()->addToStack('error');
+					\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate( 'global' )->block( 'install', $error, FALSE );
+					 
+					/* If we're still here - output */
+					if ( \IPS\Request::i()->isAjax() )
+					{
+						\IPS\Output::i()->sendOutput( \IPS\Theme::i()->getTemplate( 'global', 'core' )->blankTemplate( \IPS\Output::i()->output ), 200, 'text/html', \IPS\Output::i()->httpHeaders );
+					}
+					else
+					{
+						\IPS\Output::i()->sendOutput( \IPS\Theme::i()->getTemplate( 'global', 'core' )->globalTemplate( \IPS\Output::i()->title, \IPS\Output::i()->output ), 200, 'text/html', \IPS\Output::i()->httpHeaders );
+					}
+				}
+				catch( \BadMethodCallException $e )
+				{
+					/* Allow multi-redirect handle this */
+					throw $e;
+				}
+			},
+			function()
+			{
+				\IPS\Output::i()->redirect( \IPS\Http\Url::internal( 'controller=done' ) );
+			}
+		);
+	
+		\IPS\Output::i()->title	 = \IPS\Member::loggedIn()->language()->addToStack('upgrade');
+		\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate( 'global' )->block( 'upgrade', $multipleRedirect, FALSE );
+	}
+}