XMLContext::createRouter() - Code Metrics - tidal/PEIP - Measure and Improve Code Quality continuously with Scrutinizer

XMLContext::createRouter() A
last analyzed 2016-07-07 01:45 UTC

↳ Parent: XMLContext
Complexity

Conditions	2
Paths	2
Size

Total Lines	9
Code Lines	6
Duplication

Lines	7
Ratio	77.78 %
Importance

Changes	4
Bugs	2	Features	0
Metric	Value
c	4
b	2
f	0
dl	7
loc	9
rs	9.6666
cc	2
eloc	6
nc	2
nop	2
<?php

namespace PEIP\Context;

namespace PEIP\Context;

/*
 * This file is part of the PEIP package.oBuild
 * (c) 2009-2016 Timo Michna <timomichna/yahoo.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

/*
 * XMLContext
 *
 * @author Timo Michna <timomichna/yahoo.de>
 * @package PEIP
 * @subpackage context
 * @implements \PEIP\INF\Context\Context, \PEIP\INF\Channel\ChannelResolver
 */


use PEIP\Base\GenericBuilder;
use PEIP\Channel\ChannelRegistry;
use PEIP\Context\XMLContextReader;
use PEIP\Factory\ServiceFactory;
use PEIP\Plugins\BasePlugin;
use PEIP\Service\HeaderServiceActivator;
use PEIP\Service\ServiceProvider;

class XMLContext implements
        \PEIP\INF\Context\Context,
        \PEIP\INF\Channel\ChannelResolver
{
    protected $services = [],
        $configs = [],
        $gateways = [],
        $nodeBuilders = [],
        $channelRegistry,
        $serviceProvider;

    /**
     * constructor.
     *
     * @param string $string the configuration string
     *
     * @return
     */
    public function __construct($string)
    {
        $this->initNodeBuilders();
        $reader = new XMLContextReader($string);


        $serviceActivator = new HeaderServiceActivator([$this, 'addConfig'], 'NODE');

        $reader->connect('read_node', $serviceActivator);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
        $reader->read();
    }

    public function addConfig($config)
    {
        return $this->getServiceProvider()->addConfig($config);
    }

    public function handleReadConfig(\PEIP\INF\Event\Event $event)
    {
        $this->addConfig($event->getHeader('NODE'));
    }

    /**
     * Creates and returns a XMLContext instance from a given config-string.
     *
     * @param string $string the configuration string
     *
     * @throws RuntimeException
     *
     * @return XMLContext the context instance
     */
    public static function createFromString($string)
    {
        return new self($string);
    }

    /**
     * Creates and returns a XMLContext instance from a given config-file.
     *
     * @param string $file the path to the configuration file
     *
     * @throws RuntimeException
     *
     * @return XMLContext the context instance
     */
    public static function createFromFile($file)
    {
        if (file_exists($file)) {
            return self::createFromString(file_get_contents($file));
        } else {
            throw new \RuntimeException('Cannot open file  "'.$file.'".');
        }
    }

    /**
     * Initializes the context.
     *
     * @return void
     */
    protected function init()
    {
        $xml = $this->simpleXML;
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->channelRegistry = ChannelRegistry::getInstance();
        // register this context as a service if id is set.
        if ($xml['id']) {
            $this->services[(string) $xml['id']] = $this;
        }
        // build services
        foreach ($xml->children() as $entry) {
            $this->buildNode($entry);
        }
    }

    /**
     * Registers a callable as builder for given node-name.
     *
     * @implements \PEIP\INF\Context\Context
     *
     * @param string   $nodeName the name of the node
     * @param callable $callable a callable which creates instances for node-name
     */
    public function registerNodeBuilder($nodeName, $callable)
    {
        return  $this->getServiceProvider()->registerNodeBuilder($nodeName, $callable);
    }

    /**
     * Registers a context-plugin instance.
     *
     * @implements \PEIP\INF\Context\Context
     *
     * @param \PEIP\INF\Context\ContextPlugin $plugin a plugin instance
     */
    public function addPlugin(\PEIP\INF\Context\ContextPlugin $plugin)
    {
        $plugin->init($this);
    }

    /**
     * Creates a registers a context-plugin instance from a config object.
     *
     * @param object $config configuration object for the plugin
     *
     * @return
     */
    public function createPlugin($config)
    {
        $plugin = $this->createService($config);
        $this->addPlugin($plugin);
    }

    /**
     * Adds a context instance to the services stack.
     * Note: Object instances registered with the included context will
     * overwrite any instance with the same id on the including context.
     * If you need a different behavior, please, make use
     * of an include-tag in your configuration before your main
     * configuration part.
     * eg.:
     * <config>
     *    <include file="path/to/include/context/config.xml"/>
     *    <!-- main configuration -->
     * </config>.
     */
    public function includeContext(XMLContext $context)
    {
        $this->services = array_merge($this->services, $context->getServices());
    }

    /**
     * Creates and adds a context from file.
     *
     * @see XMLContext::includeContext
     *
     * @param string $filePath
     */
    public function includeContextFromFile($filePath)
    {
        if (file_exists($filePath)) {
            $this->includeContextFromString(file_get_contents($filePath));
        }
    }

    /**
     * Creates and adds a context from string.
     *
     * @see XMLContext::includeContext
     *
     * @param string $configString the config to include
     */
    public function includeContextFromString($configString)
    {
        $context = new self($configString);
        $this->includeContext($context);
    }

    /**
     * Creates a context instance from a config object and includes it.
     *
     * @see XMLContext::includeContext
     *
     * @param object $config the configuration for the context
     */
    protected function createContext($config)
    {
        if ((string) $config['file'] != '') {
            $this->includeContextFromFile((string) $config['file']);
        }
    }

    public function getServiceProvider()
    {
        return isset($this->serviceProvider)
            ? $this->serviceProvider
            : $this->serviceProvider = new ServiceProvider();
    }

    /**
     * Registers the build-methods for the main-components with this context.
     * Note: This method and subsequent registered methods of this class are
     * candidates for refactoring. Because this class has grown much to large
     * and for better design and flexibility the core builder-methods should be
     * put into a core context-plugin.
     *
     * @see XMLContext::includeContext
     */
    protected function initNodeBuilders()
    {
        $builders = [
            'include'                   => 'createContext',
            'plugin'                    => 'createPlugin',
            'channel'                   => 'createChannel',
            'publish_subscribe_channel' => 'createSubscribableChannel',
            'service'                   => 'initService',
            'service_activator'         => 'createServiceActivator',
            'gateway'                   => 'createGateway',
            'splitter'                  => 'createSplitter',
            'transformer'               => 'createTransformer',
            'router'                    => 'createRouter',
            'aggregator'                => 'createAggregator',
            'wiretap'                   => 'createWiretap',

        ];
        $plugin = new BasePlugin();
        $this->addPlugin($plugin);
        foreach ($builders as $nodeName => $method) {
            $this->registerNodeBuilder($nodeName, [$this, $method]);
        }
    }

    /**
     * Builds a specific configuration-node. Calls the build-method which
     * is registered with the node-name. If none is registered does nothing.
     *
     * @see XMLContext::doCreateChannel
     *
     * @param object $node configuration-node
     *
     * @return void
     */
    protected function buildNode($node)
    {
        $nodeName = $node->getName();
        // call the builder method registered for the node.
        if (array_key_exists($nodeName, $this->nodeBuilders)) {
            call_user_func($this->nodeBuilders[$nodeName], $node);
        }
    }

    /**
     * Resolves a channel-name and returns channel-instace if found.
     * Main purpose is to allow the context to act as a channel-resolver for
     * mainly routers, hence implement the \PEIP\INF\Channel\ChannelResolver pattern.
     * Note: Channels are registerd globally in a registry per thread/process.
     * This allows to connect many context instances through channels without
     * coupling them by in a include in configuration.
     *
     * @see \PEIP\INF\Channel\ChannelResolver
     * @implements \PEIP\INF\Channel\ChannelResolver
     *
     * @param string $channelName the name/id of the channel to return
     *
     * @return \PEIP\INF\Channel\Channel
     */
    public function resolveChannelName($channelName)
    {
        return $this->channelRegistry->get($channelName);
    }

    /**
     * returns a service for a given id.
     *
     * @implements \PEIP\INF\Context\Context
     *
     * @param mixed $id the id for the service
     *
     * @return object the service instance if found
     */
    public function getService($id)
    {
        return $this->getServiceProvider()->provideService($id);
    }

    /**
     * returns all registered services.
     *
     * @return array registered services
     */
    public function getServices()
    {
        return $this->getServiceProvider()->getServices();
    }

    /**
     * Checks wether a service with a given id is registered.
     *
     * @param mixed $id the id for the service
     *
     * @return bool wether service is registered
     */
    public function hasService($id)
    {
        return isset($this->services[$id]);
    }

    /**
     * Tries to receive a service for a given id.
     * Throws RuntimeException if no service is found.
     *
     * @param mixed $id the id for the service
     *
     * @throws RuntimeException
     *
     * @return object the service instance if found
     */
    protected function requestService($id)
    {
        $service = $this->getService($id);
        if ($service === null) {
            throw new \RuntimeException('Service "'.$id.'" not found.');
        }

        return $service;
    }

    /**
     * Creates and initializes service instance from a given configuration.
     * Registers instance if id is set in config.
     *
     * @param object $config
     *
     * @return \PEIP\INF\Context\ContextPlugin|null the initialized service instance
     */
    protected function initService($config)
    {
        $id = trim((string) $config['id']);
        if ($id != '') {
            return $this->services[$id] = $this->createService($config);
        }
    }

    /**
     * Creates and initializes service instance from a given configuration.
     *
     * @param $config
     *
     * @return \PEIP\INF\Context\ContextPlugin the initialized service instance
     */
    public function createService($config)
    {
        return ServiceFactory::createService($config);
    }

    /**
     * Modifies a service instance from configuration.
     *  - Sets properties on the instance.
     *  -- Calls a public setter method if exists.
     *  -- Else sets a public property if exists.
     *  - Calls methods on the instance.
     *  - Registers listeners to events on the instance.
     *
     * @param object $service the service instance to modify
     * @param object $config  configuration to get the modification instructions from.
     *
     * @return object the modificated service
     */
    protected function modifyService($service, $config)
    {
        // set instance properties
        if ($config->property) {

            foreach ($config->property as $property) {
                $arg = $this->buildArg($property);
                if ($arg) {
                    $setter = self::getSetter($property);
                    if ($setter && self::hasPublicProperty($service, 'Method', $setter)) {
                        $service->{$setter}($arg);
                    } elseif (in_array($property, self::hasPublicProperty($service, 'Property', $setter))) {
                        $service->$setter = $arg;
                    }
                }
            }
        }
        // call instance methods
        if ($config->action) {

            foreach ($config->action as $action) {
                $method = (string) $action['method'] != '' ? (string) $action['method'] : null;
                if ($method && self::hasPublicProperty($service, 'Method', $method)) {
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
                    $args = [];
                    foreach ($action->children() as $argument) {
                        $args[] = $this->buildArg($argument);
                    }
                    call_user_func_array([$service, (string) $action['method']], $args);
                }
            }
        }
        // register instance listeners
        if ($service instanceof \PEIP\INF\Event\Connectable) {

            if ($config->listener) {
                foreach ($config->listener as $listenerConf) {
                    $event = (string) $listenerConf['event'];
                    $listener = $this->provideService($listenerConf);
                    $service->connect($event, $listener);
                }
            }
        }

        return $service;
    }

    /**
     * returns gateway instance forgiven id.
     * the use of this method is deprecated. Use getService instead.
     *
     * @deprecated
     *
     * @param mixed $id the id ofthe gateway
     *
     * @return object the gateway instance
     */
    public function getGateway($id)
    {
        return $this->getServiceProvider()->provideService($id);
    }

    /**
     * Creates a pollable channel from a configuration object.
     *
     * @see XMLContext::doCreateChannel
     *
     * @param object $config configuration object for the pollable channel.
     *
     * @return \PEIP\INF\Channel\Channel the created pollable channel instance
     */
    public function createChannel($config)
    {
        return $this->doCreateChannel($config, 'PollableChannel');
    }

    /**
     * Creates a subscribable channel from a configuration object.
     *
     * @see XMLContext::doCreateChannel
     *
     * @param object $config configuration object for the subscribable channel.
     *
     * @return \PEIP\INF\Channel\Channel the created subscribable channel instance
     */
    public function createSubscribableChannel($config)
    {
        return $this->doCreateChannel($config, 'PublishSubscribeChannel');
    }

    /**
     * Creates and registers arbitrary channel from a configuration object and additional information.
     *
     * @param object $config              configuration object for the channel.
     * @param string $defaultChannelClass the channel class to use if none is set in config
     * @param $additionalArguments additional arguments for the channel constructor (without first arg = id)
     *
     * @return \PEIP\INF\Channel\Channel the created channel instance
     */
    public function doCreateChannel($config, $defaultChannelClass, array $additionalArguments = [])

    {
        $id = (string) $config['id'];
        if ($id != '') {
            array_unshift($additionalArguments, $id);
            $channel = $this->buildAndModify($config, $additionalArguments, $defaultChannelClass);
            $this->channelRegistry->register($channel);

            return $channel;
        }
    }

    /**
     * Creates and registers gateway from a configuration object.
     *
     * @see XMLContext::initNodeBuilders
     *
     * @param object $config       configuration object for the gateway.
     * @param string $defaultClass the class to use if none is set in config.
     *
     * @return object the gateway instance
     */
    public function createGateway($config, $defaultClass = false)

    {
        $args = [
            $this->getRequestChannel($config),
            $this->getReplyChannel($config),
        ];
        $defaultClass = $defaultClass ? $defaultClass : 'SimpleMessagingGateway';
        $gateway = $this->buildAndModify($config, $args, $defaultClass);
        $id = (string) $config['id'];
        $this->gateways[$id] = $gateway;

        return $gateway;
    }

    /**
     * Creates and registers router from a configuration object.
     * Adds this context instance as channel-resolver to the router if
     * none is set in config.
     *
     * @see XMLContext::resolveChannelName
     * @see XMLContext::initNodeBuilders
     *
     * @param object $config       configuration object for the gateway.
     * @param string $defaultClass the class to use if none is set in config.
     *
     * @return object the router instance
     */
    public function createRouter($config, $defaultClass = false)

    {
        $resolver = $config['channel_resolver'] ? (string) $config['channel_resolver'] : $this->channelRegistry;

        return $this->buildAndModify($config, [
            $resolver,
            $this->doGetChannel('input', $config),
        ], $defaultClass);
    }

    /**
     * Creates and registers splitter from a configuration object.
     *
     * @see XMLContext::initNodeBuilders
     * @see XMLContext::createReplyMessageHandler
     *
     * @param object $config configuration object for the splitter.
     *
     * @return object the splitter instance
     */
    public function createSplitter($config)
    {
        return $this->createReplyMessageHandler($config);
    }

    /**
     * Creates and registers transformer from a configuration object.
     *
     * @see XMLContext::initNodeBuilders
     * @see XMLContext::createReplyMessageHandler
     *
     * @param object $config configuration object for the transformer.
     *
     * @return object the transformer instance
     */
    public function createTransformer($config)
    {
        return $this->createReplyMessageHandler($config);
    }

    /**
     * Creates aggregator from a configuration object.
     *
     * @see XMLContext::initNodeBuilders
     * @see XMLContext::createReplyMessageHandler
     *
     * @param object $config configuration object for the aggregator.
     *
     * @return object the aggregator instance
     */
    public function createAggregator($config)
    {
        return $this->createReplyMessageHandler($config);
    }

    /**
     * Creates wiretap from a configuration object.
     *
     * @see XMLContext::initNodeBuilders
     * @see XMLContext::createReplyMessageHandler
     *
     * @param object $config configuration object for the wiretap.
     *
     * @return object the wiretap instance
     */
    public function createWiretap($config)
    {
        return $this->createReplyMessageHandler($config, 'Wiretap');
    }

    /**
     * Creates a reply-message-handler from a configuration object.
     *
     * @see XMLContext::initNodeBuilders
     *
     * @param object $config       configuration object for the reply-message-handler.
     * @param string $defaultClass the class to use if none is set in config.
     *
     * @return object the reply-message-handler instance
     */
    public function createReplyMessageHandler($config, $defaultClass = false)
    {
        return $this->buildAndModify($config, $this->getReplyHandlerArguments($config), $defaultClass);
    }

    /**
     * Creates and registers service-activator from a configuration object.
     *
     * @see XMLContext::initNodeBuilders
     *
     * @param object $config       configuration object for the service-activator.
     * @param string $defaultClass the class to use if none is set in config.
     *
     * @return object the service-activator instance
     */
    public function createServiceActivator($config, $defaultClass = false)

    {
        $method = (string) $config['method'];
        $service = $this->getService((string) $config['ref']);
        if ($method && $service) {
            $args = $this->getReplyHandlerArguments($config);
            array_unshift($args, [
                $service,
                $method,
            ]);
            $defaultClass = $defaultClass ? $defaultClass : 'ServiceActivator';

            return $this->buildAndModify($config, $args, $defaultClass);
        }
    }

    /**
     * Provides a service for a configuration object.
     * Returns reference to a service if configured, otherwise
     * creates new service instance.
     *
     * @see XMLContext::getService
     * @see XMLContext::createService
     *
     * @param object $config configuration object for the service.
     *
     * @return
     */
    protected function provideService($config)
    {
        $ref = trim((string) $config['ref']);
        if ($ref != '') {
            $service = $this->getService($ref);
        } else {
            $service = $this->createService($config);
        }

        return $service;
    }

    /**
     * Utility method to return a (camel-cased) setter method-name for a property of a config-obect.
     * Returns setter-name if set in configuration, otherwise if name of property is set, returns
     * camel-cased setter-name build from property-name.
     *
     * @see XMLContext::getService
     * @see XMLContext::createService
     *
     * @param object $config configuration object for the setter-method.
     *
     * @return string camel-cased
     */
    protected static function getSetter($config)
    {
        if ($config['setter']) {
            $setter = (string) $config['setter'];
        } elseif ($config['name']) {
            $setter = 'set'.ucfirst((string) $config['name']);
        }

        return $setter;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
    }

    /**
     * Builds single argument (to call a method with later) from a config-obect.
     *
     * @param object $config configuration object to create argument from.
     *
     * @return mixed build argument
     */
    protected function buildArg($config)
    {
        if (trim((string) $config['value']) != '') {
            $arg = (string) $config['value'];
        } elseif ($config->getName() == 'value') {
            $arg = (string) $config;
        } elseif ($config->getName() == 'list') {
            $arg = [];
            foreach ($config->children() as $entry) {
                if ($entry->getName() == 'value') {
                    if ($entry['key']) {
                        $arg[(string) $entry['key']] = (string) $entry;
                    } else {
                        $arg[] = (string) $entry;
                    }
                } elseif ($entry->getName() == 'service') {
                    $arg[] = $this->provideService($entry);
                }
            }
        } elseif ($config->getName() == 'service') {
            $arg = $this->provideService($config);
        } elseif ($config->list) {
            $arg = $this->buildArg($config->list);
        } elseif ($config->service) {
            $arg = $this->buildArg($config->service);
        }

        return $arg;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
    }

    /**
     * Utility method to create arguments for a reply-handler constructor from a config-obect.
     *
     * @param object $config configuration object to create arguments from.
     *
     * @return \PEIP\INF\Channel\Channel[] build arguments
     */
    protected function getReplyHandlerArguments($config)

    {
        $args = [
            $this->doGetChannel('input', $config),
            $this->doGetChannel('output', $config),
        ];
        if ($args[0] == null) {
            throw new \RuntimeException('Could not receive input channel.');
        }

        return $args;
    }

    /**
     * Utility method to return a request-channel from a config-obect.
     *
     * @see XMLContext::doGetChannel
     *
     * @param object $config configuration object to return request-channel from.
     *
     * @return \PEIP\INF\Channel\Channel request-channel
     */
    protected function getRequestChannel($config)
    {
        return $this->doGetChannel('request', $config);
    }

    /**
     * Utility method to return a reply-channel from a config-obect.
     *
     * @see XMLContext::doGetChannel
     *
     * @param object $config configuration object to return reply-channel from.
     *
     * @return \PEIP\INF\Channel\Channel reply-channel
     */
    protected function getReplyChannel($config)
    {
        return $this->doGetChannel('reply', $config);
    }

    /**
     * Utility method to return a certainn channel from a config-obect.
     *
     * @param string the configuration type ofthe channel (e.g.: 'reply', 'request')
     * @param object $config configuration object to return channel from.
     * @param string $type
     *
     * @return \PEIP\INF\Channel\Channel reply-channel
     */
    public function doGetChannel($type, $config)
    {
        $channelName = $config[$type.'_channel']
            ? $config[$type.'_channel']
            : $config['default_'.$type.'_channel'];

        return $this->serviceProvider->provideService(trim((string) $channelName));
    }

    /**
     * Builds and modifies an arbitrary service/object instance from a config-obect.
     *
     * @see XMLContext::doBuild
     * @see XMLContext::modifyService
     * @implements \PEIP\INF\Context\Context
     *
     * @param object $config       configuration object to build a service instance from.
     * @param array  $arguments    arguments for the service constructor
     * @param string $defaultClass class to create instance for if none is set in config
     *
     * @return object build and modified srvice instance
     */
    public function buildAndModify($config, $arguments, $defaultClass = false)
    {
        return ServiceFactory::buildAndModify($config, $arguments, $defaultClass);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    /**
     * Builds an arbitrary service/object instance from a config-obect.
     *
     * @static
     *
     * @param object $config       configuration object to build a service instance from.
     * @param array  $arguments    arguments for the service constructor
     * @param string $defaultClass class to create instance for if none is set in config
     *
     * @return object build and modified srvice instance
     */
    protected static function doBuild($config, $arguments, $defaultClass = false)
    {
        $cls = $config['class'] ? trim((string) $config['class']) : (string) $defaultClass;
        if ($cls != '') {
            try {
                $constructor = (string) $config['constructor'];
                if ($constructor != '') {
                    $service = call_user_func_array([$cls, $constructor], $arguments);
                } else {
                    $service = self::build($cls, $arguments);
                }
            } catch (\Exception $e) {
                throw new \RuntimeException('Could not create Service "'.$cls.'" -> '.$e->getMessage());
            }
        }
        if (is_object($service)) {
            return $service;
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
        }
        throw new \RuntimeException('Could not create Service "'.$cls.'". Class does not exist.');
    }

    /**
     * Utility function to build an object instance for given class with given constructor-arguments.
     *
     * @see GenericBuilder
     * @static
     *
     * @param string $className name of class to build instance for.
     * @param array  $arguments arguments for the constructor
     *
     * @return object build and modified srvice instance
     */
    protected static function build($className, $arguments)
    {
        return GenericBuilder::getInstance($className)->build($arguments);
    }

    /**
     * @param string $type
     * @param string $name
     */
    protected static function hasPublicProperty($service, $type, $name)
    {
        $reflection = GenericBuilder::getInstance(get_class($service))->getReflectionClass();
        if ($reflection->{'has'.$type}($name) && $reflection->{'get'.$type}($name)->isPublic()) {
            return true;
        }

        return false;
    }
}

XMLContext::createRouter() A
last analyzed 2016-07-07 01:45 UTC

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

Available Fixes

tidal / PEIP

XMLContext::createRouter() A last analyzed 2016-07-07 01:45 UTC

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

Available Fixes

Duplication Side-by-Side

Filter issues like

XMLContext::createRouter() A
last analyzed 2016-07-07 01:45 UTC
