The easiest and safest way to check email address validity is to use the php embedded function filter_var() :
if(!filter_var($email, FILTER_VALIDATE_EMAIL))
{
//invalid email
}
PHP check email validity
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Monthly Archives: October 2013
Fatal error : Declaration of {{path}}::validate() must be compatible with that of Sonata\AdminBundle\Admin\AdminInterface::validate()
You are trying to setup a custom validator on Sonata and you get this error :
Fatal error: Declaration of Adin\AdminBundle\Admin\AnnonceAdmin::validate() must be compatible with that of Sonata\AdminBundle\Admin\AdminInterface::validate() in /home/www/arlogis/src/Adin/AdminBundle/Admin/AnnonceAdmin.php on line 250
Don’t panic, just add this at the begining of your class
use Sonata\AdminBundle\Validator\ErrorElement;
in our example it’s in this file : /AdminBundle/Admin/AnnonceAdmin.php
Doctrine2 override save method
With Doctrine2 you cannot override save method but you can execute preUpdate() method.
See below how to implement it.
On your entity class, for example AdminBundle/Entity/Annonce.php, add the HasLifecycleCallbacks annontation
/** * @ORM\Entity(repositoryClass="Tripix\AdminBundle\Repository\AnnonceRepository") * @ORM\HasLifecycleCallbacks */
And your method, with the annotation
/** @ORM\PreUpdate() */
public function preUpdate()
{
$this->created_at = new \DateTime("now");
}
That’s all, it should works.
A complete example, just in case :
<?php
namespace Tripix\AdminBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
use Doctrine\Common\Collections\ArrayCollection;
/**
* @ORM\Entity(repositoryClass="Tripix\AdminBundle\Repository\AnnonceRepository")
* @ORM\HasLifecycleCallbacks
*/
class Annonce
{
/** @ORM\PreUpdate() */
public function preUpdate()
{
$this->created_at = new \DateTime("now");
}
public function __construct()
{
$this->created_at = new \DateTime("now");
$this->visuels = new ArrayCollection();
}
Symfony2 sonata custom CRUD template
It is possible to change templates use by default.
First, override the controller action method, in your AdminBundle/Controller/SecteurAdminController.php file
/**
* return the Response object associated to the list action
*
* @return Response
*/
public function listAction()
{
if (false === $this->admin->isGranted('LIST')) {
throw new AccessDeniedException();
}
$datagrid = $this->admin->getDatagrid();
$formView = $datagrid->getForm()->createView();
// set the theme for the current Admin Form
$this->get('twig')->getExtension('form')->setTheme($formView, $this->admin->getFilterTheme());
//custom code from here
$total = 0;
$enable = 0;
$new = 0;
$site = $this->admin->site;
$repository = $this->getDoctrine()->getRepository('TripixAdminBundle:Annonce');
$total = $repository->getNombreAnnonceTotal($site);
$enable = $repository->getNombreAnnonceEnabled($site);
$new = $repository->getNombreAnnonceNew($site);
return $this->render('TripixAdminBundle:CRUD:list_secteur.html.twig', array(
'action' => 'list',
'form' => $formView,
'datagrid' => $datagrid,
'total' => $total,
'enable' => $enable,
'new' => $new,
));
}
The import thing on previous code is the render() fonction, the first parameter is the template to use.
In our example, the template file will be /AdminBundle/Ressources/view/CRUD/list_secteur.html.twig
You can use the /AdminBundle/Ressources/view/CRUD/base_secteur.html.twig file as example for your custom template.
Parent function to override on the controller are here : /vendor/bundles/Sonata/AdminBundle/Controller/CRUDController.php
Symfony2 Sonata add custom column on page list
To add a custom column on a page list, just follow these steps. In the example, we will add a “Nombre d’annoce(s)” column.
On your admin class file (ex: /AdminBundle/Admin/SecteurAdmin.php), on your configureListFields() fonction, add a new entry on the listMapper object
/**
* @param \Sonata\AdminBundle\Datagrid\ListMapper $listMapper
* @return void
*/
protected function configureListFields(ListMapper $listMapper) {
$listMapper
->addIdentifier('titre')
->add('Tri', 'string', array('template' => 'TripixAdminBundle:Admin:list_tri.html.twig'))
->add('Nb', 'string', array('label' => 'Nombre d\'annonce(s)', 'template' => 'TripixAdminBundle:Admin:list_nb_annonce.html.twig'))
->add('_action', 'actions', array(
'actions' => array(
'edit' => array(),
'delete' => array(),
)
))
;
}
This new entry said to use the TripixADminBundle:Admin:list_tri.html.twig template.
Now, create your template file (list_nb_annonce.html) in the /AdminBundle/ressources/view/admin/ directory.
{% extends 'SonataAdminBundle:CRUD:base_list_field.html.twig' %}
{% block field%}
{% if admin.datagrid.results|length > 1 %}
<div>
<strong>{{ object.getNombreAnnonce}}</strong>
</div>
{% endif %}
{% endblock %}
In our example, getNombreAnnonce() is not defined, let’s do it
In the /adminBundle/Entity/Secteur.php file, add
public function getNombreAnnonce()
{
return count($this->getAnnonces());
}
That’s all.
must be compatible with that of Sonata\AdminBundle\Admin\AdminInterface::validate() error message
You are using sonata and want to validate some fields.
You innocently add the validate function to your Admin file
function validate(ErrorElement $errorElement, $object)
{
}
Then, you get this error :
Fatal error: Declaration of Adin\AdminBundle\Admin\AnnonceAdmin::validate() must be compatible with that of Sonata\AdminBundle\Admin\AdminInterface::validate() in /home/www/arlogis/src/Adin/AdminBundle/Admin/AnnonceAdmin.php on line 251
You checked to AdminInterface file the declaration is the same.
To fix it, you need to use additionnal namespace :
use Sonata\AdminBundle\Validator\ErrorElement; use Symfony\Component\Validator\ValidatorInterface;
fpdf € transform into ? with UTF-8
You try to write a € character on your pdf doc but it is transformed into a “?”.
You can replace it by the chr(128) sign.
$this->MultiCell(170, $this->hh, $price." ".chr(128), 0, 'L', false);
When the sign is inside a string, you can use this
$contenu = str_replace('€', chr(128), $contenu);
$this->MultiCell(170, $this->hh, $contenu, 0, 'L', false);
But you have special characters too, you need to encode string into UTF-8
$contenu = str_replace('€', chr(128), $contenu);
$this->MultiCell(170, $this->hh, utf8_decode($contenu), 0, 'L', false);
This works well for “é” or “ç” but not for “€”.
The ultimate solution is :
$contenu = str_replace('€', utf8_encode(chr(128)), $contenu);
$this->MultiCell(170, $this->hh, utf8_decode($contenu), 0, 'L', false);