I have a problem querying my database via Symfony Repository.
If I don't specify a repository
/**
* ProductsText
*
* #ORM\Table(name="products_text")
* #ORM\Entity
*/
i can select one of my databases by using Doctrine like this:
->getRepository(ProductsText::class, "db1").
But if i declare the repository:
/**
* ProductsText
*
* #ORM\Table(name="products_text")
* #ORM\Entity(repositoryClass="App\Repository\Product\ProductsTextRepository")
*/
It only selects the database from which I pulled the entity from.
I can't use two different entities because the user selects the "database" when logging in. Unfortunately, I can't merge the two databases yet either, as they are not multi-tenant.
My guess is that I can solve the problem by keeping the registry from the repository in general. My previous attempts unfortunately ended up with the front end no longer loading.
Works, but only for one database:
class ProductsTextRepository extends ServiceEntityRepository
{
public function __construct(ManagerRegistry $registry)
{
parent::__construct($registry, ProductsText::class);
}
Did not works:
class TbProductsTextRepository
{
/**
* #var EntityRepository
*/
private $repository;
public function __construct(EntityManagerInterface $entityManager)
{
$this->repository = $entityManager->getRepository(TbProductsText::class);
}
Unfortunately, I don't understand the mechanics of how the repositorys are regestrated.
I use:
Symfony 5.2
Doctrine 2.2
Doctrine ORM 2.8
Doctrine Migrations Bundle 3.0
I solved the problem by not "registering" the repository.
By using EntityRepository and without a construct, I can use the repository for both databases.
use Doctrine\ORM\EntityRepository;
class TbProductsTextRepository extends EntityRepository
{
I tried to altered route it didn't work in my custom module. it is taking the altered path from contributed module. then i tried to extend the routesubscriber.php from extended module but its still didn't work.
I have cleared cache, rebuild routes, and tried to adjust weight for my custom module giving it highest weight. But still didn't work.
If anyone call help with this issue, it will be great help.
this is MyAppsRouteSubscriber.php
<?php
namespace Drupal\MyApps\Routing;
use Drupal\MyApps\Entity\ListBuilder\DeveloperAppListBuilder;
use Drupal\Core\Routing\RouteSubscriberBase;
use Symfony\Component\Routing\RouteCollection;
use Drupal\apigee_kickstart_enhancement\Routing\RouteSubscriber;
/**
* Custom MyAppsRouteSubscriber for MyApps.
*/
class MyAppsRouteSubscriber extends RouteSubscriber
{
protected function alterRoutes(RouteCollection $collection)
{
// Override the controller for the Apigee Kickstart Enhancement.
/** #var \Drupal\Core\Entity\EntityTypeInterface $app_entity_type */
foreach (\Drupal::service('apigee_kickstart.enhancer')->getAppEntityTypes() as $entity_type_id => $app_entity_type) {
if ($route = $collection->get("entity.$entity_type_id.collection_by_" . str_replace('_app', '', $entity_type_id))) {
if ($entity_type_id == 'team_app') {
$route->setDefault('_controller', TeamAppListBuilder::class . '::render');
} else {
$route->setDefault('_controller', DeveloperAppListBuilder::class . '::render');
}
}
}
}
}
and i have DeveloperAppListBuilder.php
<?php
namespace Drupal\MyApps\Entity\ListBuilder;
use Drupal\apigee_edge\Entity\DeveloperAppRouteProvider;
use Drupal\apigee_edge\Entity\ListBuilder\DeveloperAppListBuilderForDeveloper;
/**
* Renders the Apps list as a list of entity views instead of a table.
*/
class DeveloperAppListBuilder extends DeveloperAppListBuilderForDeveloper
{
/**
* {#inheritdoc}
*/
public function render()
{
//code here
}
}
First make sure your module is following the details outlined in Naming and placing your Drupal 8 module - Name your module:
It must contain only lower-case letters and underscores.
The namespace in your details indicates it is using upper camel case instead of snake cases.
Also ensure your route subscriber has a relevant my_app.services.yml services YAML file and tag it with event_subscriber or it won't be registered:
services:
my_app.route_subscriber:
class: Drupal\my_app\Routing\MyAppsRouteSubscriber
tags:
- { name: event_subscriber }
Make sure your module is enabled or it won't be working either. Debug through it to see where it still fails.
example:
path: '/example'
defaults:
_controller: '\Drupal\example\Controller\ExampleController::content'
requirements:
_custom_access: '\Drupal\example\Controller\ExampleController::access'
This custom_access checker will be executed only when someone call mywebsite.domain/example.
But I want that this controller check all urls, run independent of path.
How can I create an independent custom access controller?
The idea for preventing routing access to a very low level (Kernel one to be precise), is to register a EventSubscriber service, subscribing to the REQUEST KernelEvent.
First of all, you will need to create a new custom module.
Once done, you will be able to create a new my_module.services.yml file which will declare a new EventSubscriber
services:
my_module.subscriber:
class: Drupal\my_module\EventSubscriber\MyCustomSubscriber
tags:
- { name: event_subscriber}
Then, create the class referenced above in my_module/src/EventSubscriber/MyCustomSubscriber.php.
Here is a tiny example which checks if the current user is logged-in before accessing any page, otherwise redirect on the login page. This following code is not complete (see the last reference for a better explanation) but it shows you the basics (subscription to the event, dependency injection, event redirection, ...)
<?php
namespace Drupal\my_module\EventSubscriber;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Url;
use Symfony\Component\HttpFoundation\RedirectResponse;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpKernel\Event\GetResponseEvent;
use Symfony\Component\HttpKernel\KernelEvents;
class MyCustomSubscriber implements EventSubscriberInterface {
/**
* The current route match.
*
* #var \Drupal\Core\Routing\RouteMatchInterface
*/
protected $routeMatch;
/**
* Class constructor.
*
* #param \Drupal\Core\Routing\RouteMatchInterface $route_match
* The current route match.
*/
public function __construct(RouteMatchInterface $route_match) {
$this->routeMatch = $route_match;
}
/**
* {#inheritdoc}
*/
static function getSubscribedEvents() {
$events[KernelEvents::REQUEST][] = ['isLoggedIn'];
return $events;
}
/**
* It verify the page is requested by a logged in user, otherwise prevent access.
*
* #param \Symfony\Component\HttpKernel\Event\GetResponseEvent $event
* A response for a request.
*/
public function isLoggedIn(GetResponseEvent $event) {
$route_name = $this->routeMatch->getRouteName();
// Don't run any assertion on the login page, to prevent any loop redirect.
// If intend to be used on a production project, please #see
// https://www.lucius.digital/en/blog/drupal-8-development-always-redirect-all-logged-out-visitors-to-the-login-page for a better implementation.
if ($route_name === 'user.login') {
return;
}
if (\Drupal::currentUser()->isAnonymous()) {
$dest = Url::fromRoute('user.login')->toString();
$event->setResponse(RedirectResponse::create($dest));
}
}
}
To go further, you may read those explanations of registering event subscribers & some use case:
Responding to Events in Drupal 8
How to Register an Event Subscriber in Drupal 8
Always redirect all logged out visitors to the login page
I hope it will help you.
How can I in Laravel 5 make global variable which will be available in all Blade templates?
Option 1:
You can use view::share() like so:
<?php namespace App\Http\Controllers;
use View;
//You can create a BaseController:
class BaseController extends Controller {
public $variable1 = "I am Data";
public function __construct() {
$variable2 = "I am Data 2";
View::share ( 'variable1', $this->variable1 );
View::share ( 'variable2', $variable2 );
View::share ( 'variable3', 'I am Data 3' );
View::share ( 'variable4', ['name'=>'Franky','address'=>'Mars'] );
}
}
class HomeController extends BaseController {
//if you have a constructor in other controllers you need call constructor of parent controller (i.e. BaseController) like so:
public function __construct(){
parent::__construct();
}
public function Index(){
//All variable will be available in views
return view('home');
}
}
Option 2:
Use a composer:
Create a composer file at app\Composers\HomeComposer.php
NB: create app\Composers if it does not exists
<?php namespace App\Composers;
class HomeComposer
{
public function compose($view)
{
//Add your variables
$view->with('variable1', 'I am Data')
->with('variable2', 'I am Data 2');
}
}
Then you can attached the composer to any view by doing this
<?php namespace App\Http\Controllers;
use View;
class HomeController extends Controller{
public function __construct(){
View::composers([
'App\Composers\HomeComposer' => ['home'] //attaches HomeComposer to home.blade.php
]);
}
public function Index(){
return view('home');
}
}
Option 3:
Add Composer to a Service Provider, In Laravel 5 I prefer having my composer in App\Providers\ViewServiceProvider
Create a composer file at app\Composers\HomeComposer.php
Add HomeComposer to App\Providers\ViewServiceProvider
<?php
namespace App\Providers;
use Illuminate\Support\ServiceProvider;
use View;
use App\Composers\HomeComposer;
use Illuminate\Support\Facades\Blade;
class ViewServiceProvider extends ServiceProvider
{
/**
* Register any application services.
*
* #return void
*/
public function register()
{
//
}
/**
* Bootstrap any application services.
*
* #return void
*/
public function boot()
{
//add to all views
view()->composer('*', HomeComposer::class);
//add to only home view
//view()->composer('home', HomeComposer::class);
}
}
Create a new Service Provider as suggested in here
Add your new Service Provider to the configuration file (config/app.php).
In the boot method of your new Service Provider use:
View::share( 'something_cool', 'this is a cool shared variable' );
Now you are ready to use $something_cool in all of your views.
Hope this helps.
Searching for solution of the same problem and found the best solution in Laravel documentation. Just use View::share in AppServiceProvider like this:
View::share('key', 'value');
Details here.
You can do this with view composers. View composers are executed when a template is loaded. You can pass in a Closure with additional functionality for that view. With view composers you can use wildcards. To make a view composer for every view just use a *.
View::composer('*', function($view)
{
$view->with('variable','Test value');
});
You can also do this without a closure as you can see in the docs.
View::composer('*', 'App\Http\ViewComposers\ProfileComposer');
The profile composer class must have a compose method.
View composers are executed when a view is rendered. Laravel has also view creators. These are executed when a view is instantiated.
You can also choose to use a BaseController with a setupLayout method. Then every view which you will load is loaded through the setupLayout method which adds some additional data. However, by using view composers you're pretty sure that the code is executed. But with the BaseController approach you've more flexibility because you can skip the loading of the extra data.
EDIT: As mentioned by Nic Gutierrez you can also use view share.
Also, you can do this in the Route.php file:
view()->share('variableName', $variable);
I would rather use middleware with the view() facade helper. (Laravel 5.x)
Middleware is easier to mantain and does not make a mess in the controllers class tree.
Steps
Create the Middleware
/app/Http/Middleware/TimezoneReset.php
To create a middleware you can run php artisan make:middleware GlobalTimeConfig
share() the data you need shared
<?php
namespace App\Http\Middleware;
use Closure;
class GlobalTimeConfig
{
/**
* Handle an incoming request.
*
* #param \Illuminate\Http\Request $request
* #param \Closure $next
* #return mixed
*/
public function handle($request, Closure $next)
{
$time_settings = [
'company_timezone' => 'UTC',
'company_date_format' => 'Y-m-d H:i:s',
'display_time' => true,
];
view()->share('time_settings', $time_settings);
return $next($request);
}
}
Register the newly created middleware
Add the middleware to your middleware route group as per example below
/app/Http/Kernel.php
protected $middlewareGroups = [
'web' => [
\App\Http\Middleware\GlobalTimeConfig::class,
\App\Http\Middleware\EncryptCookies::class,
\Illuminate\Cookie\Middleware\AddQueuedCookiesToResponse::class,
\Illuminate\Session\Middleware\StartSession::class,
// \Illuminate\Session\Middleware\AuthenticateSession::class,
\Illuminate\View\Middleware\ShareErrorsFromSession::class,
\App\Http\Middleware\VerifyCsrfToken::class,
\Illuminate\Routing\Middleware\SubstituteBindings::class,
],
'api' => [
'throttle:60,1',
'bindings',
],
];
Access data from templates
Access the data from any template with the given key in the View::share() method call
eg.:
Company timezone: {{ $time_settings['company_timezone'] }}
EDIT:
Nic Gutierrez's Service Provider answer might be a better (or the best) solution.
and you can give array not just View::share('key', 'value');
can put array like View::share(['key'=>'value','key'=>'value'])
You can add in Controller.php file:
use App\Category;
And then:
class Controller extends BaseController {
public function __construct() {
$categories = Category::All();
\View::share('categories', $categories);
}
}
you can flash it into the session, you can define it in the .env file (static vars)
I inherited a zend framework code with doctrine2.
I am trying to add a new column manually to no avail.
1) I create the last_viewed column in db which is dateTime format.
2) I added in the entity file
/**
* #var datetime $lastViewed
*/
protected $last_viewed;
/**
* Set lastViewed
*
* #param datetime $lastViewed
*/
public function setlastViewed($lastViewed) {
$this->last_viewed = $last_viewed;
}
/**
* Get lastViewed
*
* #return datetime
*/
public function gelastViewed() {
return $this->last_viewed;
}
3) Updated the YML file
last_viewed:
type: datetime
But when I try and retrive via
$user->gelastViewed()
I get an empty value.
Also when the entity proxy is generated I don't see the column name in the function "__sleep" rest all other columns are there.
Any suggestions as to how to add this manually.
Turns out cache was the culprit. Restarted Memcache and it works now !!!