<?php
/**
* @brief Upgrader: Applications
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @since 20 May 2014
*/
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;
if ( $app == 'chat' )
{
continue;
}
/* 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 \IPS\Xml\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 = ( $element->value === NULL ) ? NULL : 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 )
{
if ( $key == 'chat' )
{
continue;
}
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\core\Setup\Upgrade::setUpgradingFlag( FALSE );
}
\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 \IPS\Xml\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 ) );
}
}