DataGridBindDataHandler::handleRequest() - Code Metrics - Inspection of "Initial Sf3 support" - fsi-open/admin-bundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#244)

by Łukasz

created 2017-01-17 17:49 UTC

DataGridBindDataHandler::handleRequest() B

↳ Parent: DataGridBindDataHandler

Complexity

Conditions	5
Paths	6

Size

Total Lines	26
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	26
rs	8.439
c	0
b	0
f	0
cc	5
eloc	16
nc	6
nop	2

<?php

/**
 * (c) FSi sp. z o.o. <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace FSi\Bundle\AdminBundle\Admin\CRUD\Context\Request;

use FSi\Bundle\AdminBundle\Admin\Context\Request\AbstractHandler;
use FSi\Bundle\AdminBundle\Event\AdminEvent;
use FSi\Bundle\AdminBundle\Event\ListEvent;
use FSi\Bundle\AdminBundle\Event\ListEvents;
use FSi\Bundle\AdminBundle\Exception\RequestHandlerException;
use Symfony\Component\HttpFoundation\Request;

class DataGridBindDataHandler extends AbstractHandler
{
    /**
     * @param AdminEvent $event
     * @param Request $request
     * @throws \FSi\Bundle\AdminBundle\Exception\RequestHandlerException
     * @return null|\Symfony\Component\HttpFoundation\Response
     */
    public function handleRequest(AdminEvent $event, Request $request)
    {
        $this->validateEvent($event);

        if ($request->isMethod('POST')) {
            $this->eventDispatcher->dispatch(ListEvents::LIST_DATAGRID_REQUEST_PRE_BIND, $event);
            if ($event->hasResponse()) {
                return $event->getResponse();
            }

            $event->getDataGrid()->bindData($request);
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            $this->eventDispatcher->dispatch(ListEvents::LIST_DATAGRID_REQUEST_POST_BIND, $event);
            if ($event->hasResponse()) {
                return $event->getResponse();
            }

            $event->getElement()->saveDataGrid();
interface User
{
    /** @return string */
    public function getPassword();
}

class MyUser implements User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            $event->getDataSource()->bindParameters($request);
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
            $event->getDataGrid()->setData($event->getDataSource()->getResult());
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
        }

        $this->eventDispatcher->dispatch(ListEvents::LIST_RESPONSE_PRE_RENDER, $event);
        if ($event->hasResponse()) {
            return $event->getResponse();
        }
    }

    /**
     * @param AdminEvent $event
     * @throws \FSi\Bundle\AdminBundle\Exception\RequestHandlerException
     */
    protected function validateEvent(AdminEvent $event)
    {
        if (!$event instanceof ListEvent) {
            throw new RequestHandlerException(sprintf("%s require ListEvent", get_class($this)));
        }
    }
}


Pull Request — master (#244)

DataGridBindDataHandler::handleRequest() B

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

1			<?php
2
3			/**
4			* (c) FSi sp. z o.o. <[email protected]>
5			*
6			* For the full copyright and license information, please view the LICENSE
7			* file that was distributed with this source code.
8			*/
9
10			namespace FSi\Bundle\AdminBundle\Admin\CRUD\Context\Request;
11
12			use FSi\Bundle\AdminBundle\Admin\Context\Request\AbstractHandler;
13			use FSi\Bundle\AdminBundle\Event\AdminEvent;
14			use FSi\Bundle\AdminBundle\Event\ListEvent;
15			use FSi\Bundle\AdminBundle\Event\ListEvents;
16			use FSi\Bundle\AdminBundle\Exception\RequestHandlerException;
17			use Symfony\Component\HttpFoundation\Request;
18
19			class DataGridBindDataHandler extends AbstractHandler
20			{
21			/**
22			* @param AdminEvent $event
23			* @param Request $request
24			* @throws \FSi\Bundle\AdminBundle\Exception\RequestHandlerException
25			* @return null\|\Symfony\Component\HttpFoundation\Response
26			*/
27			public function handleRequest(AdminEvent $event, Request $request)
28			{
29			$this->validateEvent($event);
30
31			if ($request->isMethod('POST')) {
32			$this->eventDispatcher->dispatch(ListEvents::LIST_DATAGRID_REQUEST_PRE_BIND, $event);
33			if ($event->hasResponse()) {
34			return $event->getResponse();
35			}
36
37			$event->getDataGrid()->bindData($request);
			0 ignored issues – show Bug introduced 2017-01-17 11:03 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `FSi\Bundle\AdminBundle\Event\AdminEvent` as the method `getDataGrid()` does only exist in the following sub-classes of `FSi\Bundle\AdminBundle\Event\AdminEvent`: `FSi\Bundle\AdminBundle\Event\ListEvent`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
38			$this->eventDispatcher->dispatch(ListEvents::LIST_DATAGRID_REQUEST_POST_BIND, $event);
39			if ($event->hasResponse()) {
40			return $event->getResponse();
41			}
42
43			$event->getElement()->saveDataGrid();
			0 ignored issues – show Bug introduced 2017-01-17 11:03 UTC by Report Bug Copy Issue Report It seems like you code against a concrete implementation and not the interface `FSi\Bundle\AdminBundle\Admin\Element` as the method `saveDataGrid()` does only exist in the following implementations of said interface: `FSi\Bundle\AdminBundle\Admin\CRUD\AbstractCRUD`, `FSi\Bundle\AdminBundle\A...CRUD\GenericListElement`, `FSi\Bundle\AdminBundle\Doctrine\Admin\CRUDElement`, `FSi\Bundle\AdminBundle\Doctrine\Admin\ListElement`, `FSi\Bundle\AdminBundle\s...\Doctrine\MyCrudElement`, `FSi\Bundle\AdminBundle\s...\Doctrine\MyListElement`, `FSi\Bundle\AdminBundle\spec\fixtures\MyCRUD`, `FSi\Bundle\AdminBundle\spec\fixtures\MyList`, `FSi\FixturesBundle\Admin\CustomNews`, `FSi\FixturesBundle\Admin\CustomSubscriber`, `FSi\FixturesBundle\Admin\News`, `FSi\FixturesBundle\Admin\Subscriber`. Let’s take a look at an example: interface User { /** @return string / public function getPassword(); } class MyUser implements User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different implementation of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the interface: interface User { /** @return string / public function getPassword(); /* @return string */ public function getDisplayName(); } Loading history...
44			$event->getDataSource()->bindParameters($request);
			0 ignored issues – show Bug introduced 2017-01-17 11:03 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `FSi\Bundle\AdminBundle\Event\AdminEvent` as the method `getDataSource()` does only exist in the following sub-classes of `FSi\Bundle\AdminBundle\Event\AdminEvent`: `FSi\Bundle\AdminBundle\Event\ListEvent`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
45			$event->getDataGrid()->setData($event->getDataSource()->getResult());
			0 ignored issues – show Bug introduced 2017-01-17 11:03 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `FSi\Bundle\AdminBundle\Event\AdminEvent` as the method `getDataGrid()` does only exist in the following sub-classes of `FSi\Bundle\AdminBundle\Event\AdminEvent`: `FSi\Bundle\AdminBundle\Event\ListEvent`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string / abstract public function getDisplayName(); } Loading history... Bug introduced 2017-01-17 11:03 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `FSi\Bundle\AdminBundle\Event\AdminEvent` as the method `getDataSource()` does only exist in the following sub-classes of `FSi\Bundle\AdminBundle\Event\AdminEvent`: `FSi\Bundle\AdminBundle\Event\ListEvent`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /* @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
46			}
47
48			$this->eventDispatcher->dispatch(ListEvents::LIST_RESPONSE_PRE_RENDER, $event);
49			if ($event->hasResponse()) {
50			return $event->getResponse();
51			}
52			}
53
54			/**
55			* @param AdminEvent $event
56			* @throws \FSi\Bundle\AdminBundle\Exception\RequestHandlerException
57			*/
58			protected function validateEvent(AdminEvent $event)
59			{
60			if (!$event instanceof ListEvent) {
61			throw new RequestHandlerException(sprintf("%s require ListEvent", get_class($this)));
62			}
63			}
64			}
65

fsi-open / admin-bundle

Pull Request — master (#244)

DataGridBindDataHandler::handleRequest() B

Complexity

Size

Duplication

Importance

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

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