I would like to call a getter with the stored fieldname from the database.
For example, there are some fieldnames store like ['id','email','name'].
$array=Array('id','email','name');
Normally, I will call ->getId() or ->getEmail()....
In this case, I have no chance to handle things like this. Is there any possibility to get the variable as part of the get Command like...
foreach ($array as $item){
$value[]=$repository->get$item();
}
Can I use the magic Method in someway? this is a bit confusing....
Symfony offers a special PropertyAccessor you could use:
use Symfony\Component\PropertyAccess\PropertyAccess;
$accessor = PropertyAccess::createPropertyAccessor();
class Person
{
private $firstName = 'Wouter';
public function getFirstName()
{
return $this->firstName;
}
}
$person = new Person();
var_dump($accessor->getValue($person, 'first_name')); // 'Wouter'
http://symfony.com/doc/current/components/property_access/introduction.html#using-getters
You can do it like this :
// For example, to get getId()
$reflectionMethod = new ReflectionMethod('AppBundle\Entity\YourEntity','get'.$soft[0]);
$i[] = $reflectionMethod->invoke($yourObject);
With $yourObject being the object of which you want to get the id from.
EDIT : Don't forget the use to add :
use ReflectionMethod;
Hope this helps.
<?php
// You can get Getter method like this
use Doctrine\Common\Inflector\Inflector;
$array = ['id', 'email', 'name'];
$value = [];
foreach ($array as $item){
$method = Inflector::classify('get_'.$item);
// Call it
if (method_exists($repository, $method))
$value[] = $repository->$method();
}
Related
I'm creating my own Normalizer, based on the tutorial on the Symfony documentation page https://symfony.com/doc/current/serializer/custom_normalizer.html, which I find incomplete because it tells you how to create it but not apply it, that's the first point.
Then based on my little experience in Symfony I'm trying to guess how to pass data to the normalizer to be the proper calculations, the data I'm trying to pass are not services, which can be a String or a Request object, but none of this data allows me, really I need to understand or I need to refactor to get what I want?
I put my normalizer code to understand well what I am looking for.
Normalizer:
<?php
namespace App\Serializer;
use App\Entity\Task;
use App\Traits\TaskControl;
use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
use Symfony\Component\Serializer\Normalizer\ObjectNormalizer;
class TaskNormalizer implements NormalizerInterface
{
use TaskControl;
private $normalizer;
private $rangeDate;
public function __construct(ObjectNormalizer $normalizer, $rangeDate )
{
$this->normalizer = $normalizer;
$this->rangeDate = $rangeDate;
}
public function normalize($task, $format = null, array $context = [])
{
$data = $this->normalizer->normalize($task, $format, $context);
dd($this->rangeDate);
$data['totalWork'] = $this->timeTask($task,$this->rangeDate);
return $data;
}
public function supportsNormalization($task, $format = null, array $context = []): bool
{
return $task instanceof Task;
}
}
Applying the normalizer:
Passing the variable $rangeDate that is dynamic from object Request.
$rangeDate = $request->request->get('range','all');
$serializer = new Serializer([new TaskNormalizer($normalizer,$rangeDate)]);
$data = $serializer->normalize($attendances, null, ['attributes' => $attributes]);
and this is the error I get:
Cannot autowire service "App\Serializer\TaskNormalizer": argument "$rangeDate" of method "__construct()" has no type-hint, you should configure its value explicitly.
Why would you pass your range date as constructor argument?
Normalizer is a service dependency, rangeDate is a dynamic value.
You can pass it as an argument for the method normalize instead either as a new argument, or in the context array:
$rangeDate = $request->request->get('range','all');
$serializer = new Serializer([new TaskNormalizer($normalizer)]);
$data = $serializer->normalize($attendances, null, ['attributes' => $attributes, 'rangeDate' => $rangeDate]);
You'll have t odeclare your service explicitely... something like this should do the trick:
## services.yml
App\Serializer\TaskNormalizer :
arguments:
$normalizer: '#serializer.normalizer.object' ## check the alias ...
$rangeDate: '%range_date%'
Keep in mind that it is better depend on interface than class, for the sake of dependency inversion principle. So you should think about changing the constructor to :
## your class
public function __construct(NormalizerInterface $normalizer, $rangeDate )
{
$this->normalizer = $normalizer;
$this->rangeDate = $rangeDate;
}
A method from my MyClass class I'd like to test looks like this:
public function needs()
{
$domains = $this->em->getRepository(WebDomain::class)->findBy(array(
'client' => $this->client
));
$hosting = $this->em->getRepository(WebHosting::class)->findBy(array(
'client' => $this->client
));
if($domains !== null && $hosting !== null){
return true;
}
return false;
}
Looking at the documentation of Symfony I create a test like this:
public function testNeeds()
{
$em = $this->createMock(ObjectManager::class);
$client = new Client();
/**
* Add WebHosting to Client
*/
$webHosting = new WebHosting();
$webHosting->setClient($client);
/**
* Create a new WebDomain for Client/WebHosting
*/
$webDomain = new WebDomain();
$webDomain->setClient($client);
$webDomain->setWebHosting($webHosting);
I know how to create a mocked repository (the needed $domains for example):
$domains = $this->createMock(ObjectRepository::class);
$domains->expects($this->any())
->method('findBy')
->willReturn($client->getWebDomain());
$em->expects($this->any())
->method('getRepository')
->willReturn($domains);
$myClass = new MyClass($client, $em);
So from my understanding, this creates a mock that whenever the method findBy is called, return the $domains, but what do I have to add in order to return the needed $hosting?
I suspect it has something to do with the $this->any(), I assume I have to narrow it down to expects(WebDomain::class) (which does not work ofc).
Since I am fairly new to UnitTests in Symfony (and in general) pointing me to the right manual might help as well. Thank you!
In you case you should return different Repository based on argument passed to getRepository method. Something like:
$emMock
->method('getRepository')
->will($this->returnValueMap([
[WebDomain::class, $webDomainRepositoryMock),
[WebHosting::class, $webHostingRepositoryMock)
]));
Note: remember to configure findBy for both repositories.
Good morning,
Is it exist an function where I pass an entity and the propertyName and return me the mappedBy,inversedBy and absoluteClassName of an Entity.
The goal is to use the __call to create automatic getteur/setteur and addFucntion bidirectionnal.
I don't want to use generates Entities I want all getteur,setteur and add Function use __call.
But i can"t do an addBirectionnal if i don't know if the relation is many to many or one to many and if i don't know the name of the mappedBy.
my code:
public function __get($p){
return $this->$p;
}
public function __set($p,$v){
$this->$p = $v;
return $this;
}
public function __call($name,$arguments){
if(substr($name,1,3)=='et')
$name2 = substr(3);
if($name[0] == 'g'){
return $this->$name2;
}else{//substr($name,0,1) == 's'
$this->$name2 = $arguments[0];
/*for a one to one*/
/*$mappedByName= getmappedByOrInversedBy(get_class($name),$name2);
if($mappedByName){
$this->$name->$mappedByName = $this;/
}*/
return $this;
}
}
}
I need getmappedByOrInversedBy, thanks.
edit: I try this
public function test(){
$str = "AppBundle\Entity\Group";
$mapping = new \Doctrine\ORM\Mapping\ClassMetadataInfo($str);
$d = $mapping->getAssociationMappedByTargetField('trad');
var_dump($d);
return $this->render('default/index.html.twig', array(
'base_dir' => realpath($this->getParameter('kernel.root_dir').'/..'),
));
}
class Group
{
...
/**
* #ORM\OneToOne(targetEntity="Traduction",inversedBy="grp")
*/
protected $trad;
}
Result : Undefined index: trad
The ClassMetadataInfo is what you are looking for.
Creates an instance with the entityName :
$mapping = new \Doctrine\ORM\Mapping\ClassMetadataInfo($entityNamespaceOrAlias);
Then, get the informations you want :
Get all association names: $mapping->getAssociationNames();
Get the join column of an association:
$mapping->getSingleAssociationJoinColumnName($fieldName);
Get the mappedBy column of an association:
$mapping->getAssociationMappedByTargetField($fieldName);
...
Look at the class to know which method you can access.
Hopes it's what you expect.
EDIT
As you can access the EntityManager (i.e. from a controller), use :
$em = $this->getDoctrine()->getManager();
$metadata = $em->getClassMetadata('AppBundle:Group');
To be sure there is no problem with your entity namespace, try :
print $metadata->getTableName();
To retrieve the associations of the entity, use :
$metadata->getAssociationNames();
And to get the mapping informations of an existing association, use :
$metadata->getAssociationMapping($fieldName);
And to get all the association mappings of your entity, use:
$metadata->getAssociationMappings();
I am attempting to add the 'AbsoluteLink' property to each DataObject in a DataList and then convert the list to JSON with JSONDataFormatter::convertDataObjectSet().
I have the following function:
public function json() {
$data = ResourceCentreArticlePage::get()->filter('ShowInMenus', '1')->filter('ShowInSearch', '1')->sort('Created', 'DESC');
$pageArray = new ArrayList();
foreach ($data as $page) {
$page->AbsoluteLink = $page->AbsoluteLink();
$pageArray->push($page);
}
// If I dump out the content of $pageArray here the object has the AbsoluteLink property
$jsonFormatter = new JSONDataFormatter();
$jsonData = $jsonFormatter->convertDataObjectSet($pageArray);
// If I dump out the content of $jsonData here there is no AbsoluteLink property
$this->response->addHeader("Content-type", "application/json");
return $jsonData;
}
The problem:
The AbsoluteLink property is removed after running the $pageArray through the convertDataObjectSet method.
What am I missing?
Using $jsonFormatter->setCustomAddFields(); will help here.
Add the following to the Page class:
public function getMyAbsoluteLink() {
return $this->AbsoluteLink();
}
For example to the Page.php:
class Page extends SiteTree {
public function getMyAbsoluteLink() {
return $this->AbsoluteLink();
}
}
And use that "magic field" like this:
public function json() {
$pages = Page::get()
->filter('ShowInMenus', '1')
->filter('ShowInSearch', '1')
->sort('Created', 'DESC');
$jsonFormatter = new JSONDataFormatter();
// add your custom field
$jsonFormatter->setCustomAddFields(["MyAbsoluteLink"]);
$jsonData = $jsonFormatter->convertDataObjectSet(
$pages
);
return $jsonData;
}
Note the $jsonFormatter->setCustomAddFields(["MyAbsoluteLink"]); and I removed the array manipulation.
Also I removed your array manipulation. How the convertDataobjectSet function works it seems you can't amend the objects before it runs.
Is there anyway to access the data of my entity without to use a specific accessor to my column value. Is there any generic accessor? See example:
$em = $this->getDoctrine()->getManager();
$data = $em->getRepository('EgBundle:Table')->findAll()
foreach($data as $row) {
var_dump($row->get('col1')); // I would like to do this
var_dump($row->getCol1()); // instead of this
$col = 'getCol1'; var_dump($row->$col()); // this is my temporary solution
}
You might be able to make use of the symfony2 PropertyAccessor component.
Docs here: http://symfony.com/doc/current/components/property_access/introduction.html
Example:
$accessor = PropertyAccess::createPropertyAccessor();
$accessor->getValue($row, 'col1');
You can get an array if you use DQL
$em = $this->getDoctrine()->getManager();
$query = $em->createQuery('SELECT table FROM EgBundle\Entity\Table table');
$data = $query->getQuery()->getArrayResult();
foreach ($data as $row) {
var_dump($data['col1']);
}
No, not without adding support for that with userland code. You can add something like:
public function get($property) {
return $this->$property;
}