Installed the DynaGrid plugin and ran into the problem of expanding it. I created my own class DynaGridViewAdvanced, which is located on the path modules/appWidgets/widgets/grid and has namespace app\modules\appWidgets\widgets\grid.
The class code is as follows:
<?php
declare(strict_types=1);
namespace app\modules\appWidgets\widgets\grid;
use kartik\dynagrid\DynaGrid;
use Yii;
use yii\helpers\Url;
class DynaGridViewAdvanced extends DynaGrid {
/**
* #var bool активность функции перехода на просмотр при двойном клике
*/
public $transitionToView = false;
public function init() {
parent::init(); // TODO: Change the autogenerated stub
if ($this->transitionToView && empty($this->rowOptions)) {
$this->rowOptions = function($model, $key, $index, $grid) {
$viewLink = Url::toRoute(['/' . Yii::$app->controller->id . '/view']);
return ['ondblclick' => 'location.href="' . $viewLink . '?id="+(this.dataset.key);'];
};
}
}
public function run() {
parent::run(); // TODO: Change the autogenerated stub
}
}
Actually, the question is why the error is thrown out and how to fix it?
View not Found – yii\base\ViewNotFoundException
The view file does not exist: /var/www/urs/modules/appWidgets/widgets/grid/views/config.php
In DynaGrid itself there is a property _module, which stores in itself kartik\dynagrid\Module, in which there is a property configView. configView is used only in DynaGrid itself:
$dynagrid = $this->render(
$this->_module->configView,
[...]
)
As far as I understand the error, he is trying to find this configuration view file exactly with namespace.
See the full error page:
Related
I want to write my own extension for PHPixie to use it in templates like this:
<div class="title"><?=$formatStyle($person->id, $format_id)?></div>
My extension class (see sample in documentation) is:
\bundles\app\src\Template\Extensions\Extension\TYM.php
<?php
namespace Project\App\Template\Extensions\Extension;
class TYM implements \PHPixie\Template\Extensions\Extension
{
public function name()
{
return 'tym';
}
public function aliases()
{
return array();
}
public function methods()
{
return array(
'formatStyle' => 'format'
);
}
public function format($string, $formtat_id)
{
return 'asdf'; // TO DO
}
}
Where should i place this file in my bundle?
Just add your class to Project/Framework/Extensions.php to templateExtensions() method.
In my project it is now looking like this:
/**
* Extensions for the Template component
* #return array
*/
public function templateExtensions()
{
return array_merge(parent::templateExtensions(), array(
//add your Template Extensions here
new \Project\App\Template\Extensions\Extension\Base64()
));
}
I don't know full name for your class, so cannot provide full solution, only example :)
I would like to know if there is a magic method to use this scenario :
If I call a page via an AJAX request the controller returns a JSON object, otherwise it returns a view, i'm trying to do this on all my controllers without changin each method.
for example i know that i can do this :
if (Request::ajax()) return compact($object1, $object2);
else return view('template', compact($object, $object2));
but I have a lot of controllers/methods, and I prefer to change the basic behavior instead of spending my time to change all of them. any Idea ?
The easiest way would be to make a method that is shared between all of your controllers.
Example:
This is your controller class that all other controllers extend:
<?php namespace App\Http\Controllers;
use Illuminate\Routing\Controller as BaseController;
abstract class Controller extends BaseController
{
protected function makeResponse($template, $objects = [])
{
if (\Request::ajax()) {
return json_encode($objects);
}
return view($template, $objects);
}
}
And this is one of the controllers extending it:
<?php namespace App\Http\Controllers;
class MyController extends Controller
{
public function index()
{
$object = new Object1;
$object2 = new Object2;
return $this->makeResponse($template, compact($object, $object2));
}
}
Update for Laravel 5+
<?php
namespace App\Http\Controllers;
use Illuminate\Foundation\Bus\DispatchesJobs;
use Illuminate\Routing\Controller as BaseController;
use Illuminate\Foundation\Validation\ValidatesRequests;
use Illuminate\Foundation\Auth\Access\AuthorizesRequests;
class Controller extends BaseController
{
use AuthorizesRequests, DispatchesJobs, ValidatesRequests;
protected function makeResponse($request, $template, $data = [])
{
if ($request->ajax()) {
return response()->json($data);
}
return view($template, $data);
}
}
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class MyController extends Controller
{
public function index(Request $request)
{
$object = new Object1;
$object2 = new Object2;
return $this->makeResponse($request, $template, compact($object, $object2));
}
}
There is no magic but you can easily override ViewService in 3 steps:
1.create your view factory (your_project_path/app/MyViewFactory.php)
<?php
/**
* Created by PhpStorm.
* User: panos
* Date: 5/2/15
* Time: 1:35 AM
*/
namespace App;
use Illuminate\View\Factory;
class MyViewFactory extends Factory {
public function make($view, $data = array(), $mergeData = array())
{
if (\Request::ajax()) {
return $data;
}
return parent::make($view, $data, $mergeData);
}
}
2.create your view service provider (your_project_path/app/providers/MyViewProvider.php)
<?php namespace App\Providers;
use App\MyViewFactory;
use Illuminate\View\ViewServiceProvider;
class MyViewProvider extends ViewServiceProvider {
/**
* Register the application services.
*
* #return void
*/
public function register()
{
parent::register();
}
/**
* Overwrite original so we can register MyViewFactory
*
* #return void
*/
public function registerFactory()
{
$this->app->singleton('view', function($app)
{
// Next we need to grab the engine resolver instance that will be used by the
// environment. The resolver will be used by an environment to get each of
// the various engine implementations such as plain PHP or Blade engine.
$resolver = $app['view.engine.resolver'];
$finder = $app['view.finder'];
// IMPORTANT in next line you should use your ViewFactory
$env = new MyViewFactory($resolver, $finder, $app['events']);
// We will also set the container instance on this view environment since the
// view composers may be classes registered in the container, which allows
// for great testable, flexible composers for the application developer.
$env->setContainer($app);
$env->share('app', $app);
return $env;
});
}
}
3.in your_project_path/config/app.php:
change 'Illuminate\View\ViewServiceProvider',
to 'App\Providers\MyViewProvider',
What this do:
it tells your application to use another view provider which will register your view factory
$env = new MyViewFactory($resolver, $finder, $app['events']);
in line 33 of MyViewProvider.php which will check if request is AJAX and return if true or continue with original behavior
return parent::make($view, $data, $mergeData);
in MyViewFactory.php line 19
Hope this help you,
In laravel 5.1, this is the best way:
if (\Illuminate\Support\Facades\Request::ajax())
return response()->json(compact($object1, $object2));
else
return view('template', compact($object, $object2));
The solution suggested by #ryanwinchester is really good. I, however, wanted to use it for the responses from update() and delete(), and there naturally return view() at the end doesn't make a lot of sense as you mostly want to use return redirect()->route('whatever.your.route.is'). I thus came up with that idea:
// App\Controller.php
/**
* Checks whether request is ajax or not and returns accordingly
*
* #param array $data
* #return mixed
*/
protected function forAjax($data = [])
{
if (request()->ajax()) {
return response()->json($data);
}
return false;
}
// any other controller, e.g. PostController.php
public function destroy(Post $post)
{
// all stuff that you need until delete, e.g. permission check
$comment->delete();
$r = ['success' => 'Wohoo! You deleted that post!']; // if necessary
// checks whether AJAX response is required and if not returns a redirect
return $this->forAjax($r) ?: redirect()->route('...')->with($r);
}
I have created a View Helper to display latest Adverts from a Database Table. Since I have different Types of Adverts, I would like to be able to pass a variable from inside my View where I call the View Helper to show specific Adverts.
I am sorry that I can not explain it in a better way, but I am still a total beginner in ZF2. I will add the Sourcecode and hopefully this will make it more clear. Please note that I have the Sourcecode from a Book which displayed Pizza's randomly and changed it till it worked to show my adverts. I might still have Code in it which is not actually needed, so please do not wonder... Okay here the code:
1. the view: index.html
<?php foreach ($this->latestAdvert() as $value){ ?>
<li><?php echo $value->getAdvertTitle();?></li>
<?php }?>
2. the view Helper: Advert\View\Helper\LatestAdvert.php
namespace Advert\View\Helper;
use Zend\View\Helper\AbstractHelper;
class LatestAdvert extends AbstractHelper
{
protected $random = null;
public function __construct($random)
{
$this->setLatestAdvert($random);
}
public function setLatestAdvert($random)
{
$this->random = $random;
}
public function getLatestAdvert()
{
return $this->random;
}
public function __invoke()
{
$latestAdverts = $this->getLatestAdvert();
return $latestAdverts;
}
}
3. the Factory: Advert\View\Helper\LatestAdvertFactory.php
namespace Advert\View\Helper;
use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\ServiceLocatorInterface;
class LatestAdvertFactory implements FactoryInterface
{
public function createService(ServiceLocatorInterface $serviceLocator)
{
$locator = $serviceLocator->getServiceLocator();
$service = $locator->get('Advert\Service');
$random = $service->fetchSingleByRandom();
$helper = new LatestAdvert($random);
return $helper;
}
}
4. the Service: Advert\Service\LatestAdvertService .php
namespace Advert\Service;
use Advert\Entity\Advert as AdvertEntity;
use Doctrine\ORM\EntityManager;
use Zend\ServiceManager\ServiceManager;
use Zend\ServiceManager\ServiceManagerAwareInterface;
use Zend\Debug\Debug;
class LatestAdvertService implements ServiceManagerAwareInterface
{
/**
* Service manager.
* #var Zend\ServiceManager\ServiceManager
*/
private $serviceManager = null;
/**
* Sets service manager.
* #param Zend\ServiceManager\ServiceManager $serviceManager Service manager.
*/
public function setServiceManager(ServiceManager $serviceManager)
{
$this->serviceManager = $serviceManager;
}
/**
* Returns service manager.
* #return type
*/
public function getServiceLocator()
{
return $this->serviceManager;
}
public function fetchSingleByRandom()
{
// Get Doctrine entity manager.
$entityManager = $this->getServiceLocator()
->get('doctrine.entitymanager.orm_default');
$advertType = 'wanted'; // This should be removed
$random = $entityManager->getRepository('Advert\Entity\Advert')
->findAdvertsByDate($advertType);
return $random;
}
}
5. Module: Advert\Module.php
public function getServiceConfig()
{
return array(
'invokables' => array(
'Advert\Service' => 'Advert\Service\LatestAdvertService',
),
);
}
public function getViewHelperConfig()
{
return array(
'factories' => array(
'latestAdvert' => 'Advert\View\Helper\LatestAdvertFactory',
),
);
}
As you can see in #4 I have a Variable called $advertType. I want to set the variable when I call the view Helper in my index.html, f.e. $this->latestAdvert('wanted'), but how can I pass this variable through all my files? I just can not find a solution for it. Does anyone got a tip for me how to achieve it? Thank you very much in advance.
!UPDATE!
As SenseException pointed out below, that injecting a service locator into a service is a bad practice and instead I should either inject repository or entity manager into the service, I have now worked out the first working solution for the entity manager.
For that I have updated 2 Files: module.php and LatestAdvertService.php
#5 module.php
public function getServiceConfig()
{
return array(
'factories' => array(
'Advert\Service' => function ($sl) {
$entityManager = $sl->get('doctrine.entitymanager.orm_default');
$myService = new Service\LatestAdvertService();
$myService->setEntityManager($entityManager);
//or you can set repository
//$repository = $entityManager->getRepository('Advert\Entity\Advert');
//$myService->setRepository($repository);
return $myService;
},
4. the Service: Advert\Service\LatestAdvertService .php
namespace Advert\Service;
use Advert\Entity\Advert as AdvertEntity;
use Doctrine\ORM\EntityManager;
class LatestAdvertService
{
public function setEntityManager(EntityManager $entityManager)
{
$this->entityManager = $entityManager;
}
public function setRepository(Repository $repository) {
$this->repository = $repository;
}
public function fetchSingleByAdvertType($advertType)
{
$random = $this->entityManager->getRepository('Advert\Entity\Advert')->findAdvertsByDate($advertType);
// $random = $this->repository->findAdvertsByDate($advertType);
return $random;
}
}
I have tried to inject the repository but get the following error message:
Argument 1 passed to Advert\Service\LatestAdvertService::setRepository() must be an instance of Advert\Service\AdvertRepository, instance of Advert\Repository\AdvertRepository given, called in
I will continue to find a solution for the repository injection and update when successful.
How about this solution:
namespace Advert\View\Helper;
use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\ServiceLocatorInterface;
class LatestAdvertFactory implements FactoryInterface
{
public function createService(ServiceLocatorInterface $serviceLocator)
{
$locator = $serviceLocator->getServiceLocator();
$service = $locator->get('Advert\Service');
$helper = new LatestAdvert($service);
return $helper;
}
}
And of course the helper class:
namespace Advert\View\Helper;
use Zend\View\Helper\AbstractHelper;
class LatestAdvert extends AbstractHelper
{
protected $service;
public function __construct($service)
{
$this->service = $service;
}
public function __invoke($advertType)
{
$latestAdverts = $this->service->fetchSingleByAdvertType($advertType);
return $latestAdverts;
}
}
And for the service:
public function fetchSingleByAdvertType($advertType)
{
$entityManager = $this->getServiceLocator()
->get('doctrine.entitymanager.orm_default');
$random = $entityManager->getRepository('Advert\Entity\Advert')
->findAdvertsByDate($advertType);
return $random;
}
I tried to keep your code as close to your original as possible but please hear some suggestions about the service locator. It is a bad practice to inject a service locator into a service like you did in LatestAdvertService. Since you only need a repository for your service, just inject that one into it. If you need the entity manager in your service, inject it instead. Your unittests will thank you.
I have installed this package https://github.com/Intervention/image with composer. I have added
'IntImage' => 'Intervention\Image\Facades\Image'
to config/app under aliases
I get the following error and cant figure out what I am doing incorrectly I am sure it has something to do with namespacing /autoloading but app/acme is in the psr-o section of composer.json
'Argument 1 passed to
Acme\Services\Images\InterventionImageEditor::__construct() must be an
instance of IntImage, none given, called in
/var/www/app/ACme/Providers/ImageEditorServiceProvider.php on line 14
and defined' in
/var/www/app/Acme/Services/Images/InterventionImageEditor.php:11
I have the following directory structure
app
acme
Providers
ImageEditorServiceProvider.php
Services
Images
ImageEditorInterface.php
InterventionImageEditor.php
and the content of the files
ImageEditorServiceProvider.php
<?php namespace Acme\Providers;
use Illuminate\Support\ServiceProvider;
use Acme\Services\Images\InterventionImageEditor;
/**
*
*/
class ImageEditorServiceProvider extends ServiceProvider
{
public function register()
{
$this->app->bind('Acme\Services\Images\ImageEditorInterface', function () {
return new InterventionImageEditor();
});
}
}
ImageEditorInterface.php
<?php namespace Acme\Services\Images;
interface ImageEditorInterface
{
public function hello();
}
InterventionImageEditor.php
<?php namespace Acme\Services\Images;
use IntImage;
/**
*
*/
class InterventionImageEditor implements ImageEditorInterface
{
protected $imageeditor;
public function __construct(IntImage $imageeditor)
{
$this->imageeditor = $imageeditor;
}
public function hello()
{
$hello = 'hello';
return $hello;
}
}
Can I
Use IntImage;
in this way because it is a facade or am I missing something?
edit to include solution;
changing the service provider to the following resolved the problem
<?php namespace Acme\Providers;
use Illuminate\Support\ServiceProvider;
use Acme\Services\Images\InterventionImageEditor;
use IntImage;
/**
*
*/
class ImageEditorServiceProvider extends ServiceProvider
{
public function register()
{
$this->app->bind('Acme\Services\Images\ImageEditorInterface', function () {
$intimage = new IntImage;
return new InterventionImageEditor($intimage);
});
}
}
The error is coming from ImageEditorServiceProder.php:
$this->app->bind('Acme\Services\Images\ImageEditorInterface', function () {
return new InterventionImageEditor();
});
Here you are instantiating the InterventionImageEditor without any parameters. You InterventionImageEditor requires one parameter of type IntImage.
If there are places where you won't have IntImage when instantiating InterventionImageEditor then you need to update your InterventionImageEditor::__construct so that it accepts null(possibly).
function __construct(IntImage $imageeditor = null)
{
if (is_null($imageeditor)) {
// Construct a default imageeditor
// $imageeditor = new ...;
}
$this->imageeditor = $imageeditor;
}
i am not sure you can using IntImage because this file is Facades.
if you want to extending the intervention class. you should add Intervention\Image\Image to your ImageEditorServiceProvider.
use Intervention\Image\Image;
class ImageEditorServiceProvider extends ServiceProvider
{
public function register()
{
$this->app->bind('Acme\Services\Images\ImageEditorInterface', function () {
return new InterventionImageEditor(new Image);
});
}
}
One of my classes currently extends the BaseController on the FOSUserBundle, and returns the parent action. However, due to project spec, I shouldn't have the need to edit the parent class. Is there a way of sending additional variables, for twig to render, through the child response?
Child Class:
class ChangePasswordController extends BaseController
{
public function changePasswordAction(Request $request)
{
$response = parent::changePasswordAction($request);
return $response; // and 'myVariable' => $myVariable
}
}
Parent Class:
class ChangePasswordController extends ContainerAware
{
/**
* Change user password
*/
public function changePasswordAction(Request $request)
{
//lots of code.....
return $this->container->get('templating')
->renderResponse(
'FOSUserBundle:ChangePassword:changePassword.html.'
.$this->container->getParameter('fos_user.template.engine'),
array(
'form' => $form->createView()
//and 'myVariable' => $myVariable
)
);
}
}
So to summarise, is there a way of passing something to the parent class, without changing the parent class... whilst rendering the twig view with an additional variable.
-- Update --
Essentially I want to render a form using the FOSUserBundle changePassword action, therefore this works fine:
return $this->container
->get('templating')
->renderResponse(
'FOSUserBundle:ChangePassword:changePassword.html.'.$this->container->getParameter('fos_user.template.engine'),
array('form' => $form->createView())
);
However, I want to pass more variables to the view, just like the 'form' is passed as shown above, without altering the FosUserBundle ChangePassword Controller. Therefore I have a class which inherits the that controller, adds some additional functionality and returns the parent change password action:
class ChangePassController extends ChangePasswordController
{
public function changePasswordAction(Request $request)
{
// more code......
$response = parent::changePasswordAction($request);
return $response;
}
}
But, like with most applications, I want to add more than just the form variable to a view template. So is there a way of passing an additional variable to the view, without altering the parent controller / action? Like (but not like) pushing 'myVariable' => $myVariable to the parent changePasswordAction return statement?
There is a section in FOSUserBundle documentation that describes exactly how to do that, and from Symfony2's Cookbook, How to use Bundle Inheritance to Override parts of a Bundle.
In summary, create a Bundle class to override FOSUserBundle in src:
// src/Acme/UserBundle/AcmeUserBundle.php
<?php
namespace Acme\UserBundle;
use Symfony\Component\HttpKernel\Bundle\Bundle;
class AcmeUserBundle extends Bundle
{
public function getParent()
{
return 'FOSUserBundle';
}
}
Then, override the ChangePasswordController class:
use FOS\UserBundle\Controller\ChangePasswordController as BaseController;
class ChangePasswordController extends BaseController
{
public function changePasswordAction(Request $request)
{
$response = parent::changePasswordAction($request);
return $response; // and 'myVariable' => $myVariable
}
}
--UPDATE--
Ok I think I misread you question. Anyway what renderResponse() of the templating service does is essentially:
$response->setContent($this->render($view, $parameters));
You can see the Class of the templating service by running app/console container:debug which is actually the TwigEngine class.
So you can just re-invoke renderResponse() and supply you own extra parameters. eg:
return $this->container->get('templating')->renderResponse(
'FOSUserBundle:ChangePassword:changePassword.html.'.$this->container->getParameter('fos_user.template.engine'),
array(
'form' => $form->createView(),
'myVariable' => $myVariable', // There you go
),
$response // The previous response that has been rendered by the parent class, by this is not necessary
);
Think bottom up.
You can access your data without passing it through action, using Twig Extension http://symfony.com/doc/current/cookbook/templating/twig_extension.html
twig.extension.user_profile:
class: 'MyBundle\UserProfileExtension'
arguments:
- '#doctrine.orm.entity_manager'
tags:
- { name: twig.extension }
Extension class
class UserProfileExtension extends \Twig_Extension
{
/**
* #var EntityManager
*/
private $entityManager;
/**
* #param UserProfileDataService $userProfileDataService
*/
public function __construct(EntityManager $entityManager)
{
$this->entityManager = $entityManager;
}
/**
* #return array
*/
public function getFunctions()
{
return array(
new \Twig_SimpleFunction('get_my_custom_var', array($this, 'getMyCustomVar')),
);
}
/**
* #return array
*/
public function getMyCustomVar()
{
$var = $this->entityManager->getRepository('MyCustomRepository')->findOneBy(['id' => 1]);
return $var;
}
/**
* Returns the name of the extension.
*
* #return string The extension name
*/
public function getName()
{
return 'user_profile_extension';
}
Template usage
{dump(get_my_custom_var())}
if I am understanding your question correctly you should be able to set additional variables on the response like this:
use FOS\UserBundle\Controller\ChangePasswordController as BaseController;
class ChangePasswordController extends BaseController
{
public function changePasswordAction(Request $request)
{
$response = parent::changePasswordAction($request);
$response['myVariable'] = $myVariable;
return $response;
}
}
Hope this helps!