File Directory: C:\laragon\www\first-laravel-app\vendor\laravel\framework\src\Illuminate\View\FileViewFinder.php
/**
* Find the given view in the list of paths.
*
* #param string $name
* #param array $paths
* #return string
*
* #throws \InvalidArgumentException
*/
protected function findInPaths($name, $paths)
{
foreach ((array) $paths as $path) {
foreach ($this->getPossibleViewFiles($name) as $file) {
if ($this->files->exists($viewPath = $path.'/'.$file)) {
return $viewPath;
}
}
}
throw new InvalidArgumentException("View [{$name}] not found.");
}
/**
* Get an array of possible view files.
*
* #param string $name
* #return array
*/
protected function getPossibleViewFiles($name)
{
return array_map(function ($extension) use ($name) {
return str_replace('.', '/', $name).'.'.$extension;
}, $this->extensions);
}
/**
* Add a location to the finder.
*
* #param string $location
* #return void
Arguments
"View [products.index] not found."
When attempting to access the page at http://127.0.0.1:8000/products, it says products.index not found.
Because you are initializing a route as a resource you need to define methods for each of the possible routes in your ProductController class.
See: Laravel - Route::resource vs Route::controller
Related
/*When I try to view the output of my project on the browser, I am redirected to the following error
"ErrorException (E_WARNING)rtrim () expects the parameter 1 to be
string, given the object ".
Can someone help me?
*/
i find the problem in following function public function setBasePath($basePath ){
below the code Application.php:
<?php
namespace Illuminate\Foundation;
use Closure;
use RuntimeException;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;
use Illuminate\Http\Request;
use Illuminate\Support\Collection;
use Illuminate\Container\Container;
use Illuminate\Filesystem\Filesystem;
use Illuminate\Log\LogServiceProvider;
use Illuminate\Support\ServiceProvider;
use Illuminate\Events\EventServiceProvider;
use Illuminate\Routing\RoutingServiceProvider;
use Symfony\Component\HttpKernel\HttpKernelInterface;
use Symfony\Component\HttpKernel\Exception\HttpException;
use Illuminate\Contracts\Http\Kernel as HttpKernelContract;
use Illuminate\Foundation\Bootstrap\LoadEnvironmentVariables;
use Symfony\Component\HttpFoundation\Request as SymfonyRequest;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Illuminate\Contracts\Foundation\Application as ApplicationContract;
class Application extends Container implements ApplicationContract, HttpKernelInterface
{
/**
* The Laravel framework version.
*
* #var string
*/
const VERSION = '5.6.39';
/**
* The base path for the Laravel installation.
*
* #var string
*/
protected $basePath;
/**
* Indicates if the application has been bootstrapped before.
*
* #var bool
*/
protected $hasBeenBootstrapped = false;
/**
* Indicates if the application has "booted".
*
* #var bool
*/
protected $booted = false;
/**
* The array of booting callbacks.
*
* #var array
*/
protected $bootingCallbacks = [];
/**
* The array of booted callbacks.
*
* #var array
*/
protected $bootedCallbacks = [];
/**
* The array of terminating callbacks.
*
* #var array
*/
protected $terminatingCallbacks = [];
/**
* All of the registered service providers.
*
* #var array
*/
protected $serviceProviders = [];
/**
* The names of the loaded service providers.
*
* #var array
*/
protected $loadedProviders = [];
/**
* The deferred services and their providers.
*
* #var array
*/
protected $deferredServices = [];
/**
* The custom database path defined by the developer.
*
* #var string
*/
protected $databasePath;
/**
* The custom storage path defined by the developer.
*
* #var string
*/
protected $storagePath;
/**
* The custom environment path defined by the developer.
*
* #var string
*/
protected $environmentPath;
/**
* The environment file to load during bootstrapping.
*
* #var string
*/
protected $environmentFile = '.env';
/**
* The application namespace.
*
* #var string
*/
protected $namespace;
/**
* Create a new Illuminate application instance.
*
* #param string|null $basePath
* #return void
*/
public function __construct($basePath = null)
{
if ($basePath) {
$this->setBasePath($basePath);
}
$this->registerBaseBindings();
$this->registerBaseServiceProviders();
$this->registerCoreContainerAliases();
}
/**
* Get the version number of the application.
*
* #return string
*/
public function version()
{
return static::VERSION;
}
/**
* Register the basic bindings into the container.
*
* #return void
*/
protected function registerBaseBindings()
{
static::setInstance($this);
$this->instance('app', $this);
$this->instance(Container::class, $this);
$this->instance(PackageManifest::class, new PackageManifest(
new Filesystem, $this->basePath(), $this->getCachedPackagesPath()
));
}
/**
* Register all of the base service providers.
*
* #return void
*/
protected function registerBaseServiceProviders()
{
$this->register(new EventServiceProvider($this));
$this->register(new LogServiceProvider($this));
$this->register(new RoutingServiceProvider($this));
}
/**
* Run the given array of bootstrap classes.
*
* #param array $bootstrappers
* #return void
*/
public function bootstrapWith(array $bootstrappers)
{
$this->hasBeenBootstrapped = true;
foreach ($bootstrappers as $bootstrapper) {
$this['events']->fire('bootstrapping: '.$bootstrapper, [$this]);
$this->make($bootstrapper)->bootstrap($this);
$this['events']->fire('bootstrapped: '.$bootstrapper, [$this]);
}
}
/**
* Register a callback to run after loading the environment.
*
* #param \Closure $callback
* #return void
*/
public function afterLoadingEnvironment(Closure $callback)
{
return $this->afterBootstrapping(
LoadEnvironmentVariables::class, $callback
);
}
/**
* Register a callback to run before a bootstrapper.
*
* #param string $bootstrapper
* #param \Closure $callback
* #return void
*/
public function beforeBootstrapping($bootstrapper, Closure $callback)
{
$this['events']->listen('bootstrapping: '.$bootstrapper, $callback);
}
/**
* Register a callback to run after a bootstrapper.
*
* #param string $bootstrapper
* #param \Closure $callback
* #return void
*/
public function afterBootstrapping($bootstrapper, Closure $callback)
{
$this['events']->listen('bootstrapped: '.$bootstrapper, $callback);
}
/**
* Determine if the application has been bootstrapped before.
*
* #return bool
*/
public function hasBeenBootstrapped()
{
return $this->hasBeenBootstrapped;
}
/**
* Set the base path for the application.
*
* #param string $basePath
* #return $this
*/
public function setBasePath($basePath )
{
$this->basePath = rtrim($basePath, '\/');
$this->bindPathsInContainer();
return $this;
}
/**
* Bind all of the application paths in the container.
*
* #return void
*/
protected function bindPathsInContainer()
{
$this->instance('path', $this->path());
$this->instance('path.base', $this->basePath());
$this->instance('path.lang', $this->langPath());
$this->instance('path.config', $this->configPath());
$this->instance('path.public', $this->publicPath());
$this->instance('path.storage', $this->storagePath());
$this->instance('path.database', $this->databasePath());
$this->instance('path.resources', $this->resourcePath());
$this->instance('path.bootstrap', $this->bootstrapPath());
}
/**
* Get the path to the application "app" directory.
*
* #param string $path Optionally, a path to append to the app path
* #return string
*/
public function path($path = '')
{
return $this->basePath.DIRECTORY_SEPARATOR.'app'.($path ? DIRECTORY_SEPARATOR.$path : $path);
}
/**
* Get the base path of the Laravel installation.
*
* #param string $path Optionally, a path to append to the base path
* #return string
*/
public function basePath($path = '')
{
return $this->basePath.($path ? DIRECTORY_SEPARATOR.$path : $path);
}
/**
* Get the path to the bootstrap directory.
*
* #param string $path Optionally, a path to append to the bootstrap path
* #return string
*/
public function bootstrapPath($path = '')
{
return $this->basePath.DIRECTORY_SEPARATOR.'bootstrap'.($path ? DIRECTORY_SEPARATOR.$path : $path);
}
/**
* Get the path to the application configuration files.
*
* #param string $path Optionally, a path to append to the config path
* #return string
*/
public function configPath($path = '')
{
return $this->basePath.DIRECTORY_SEPARATOR.'config'.($path ? DIRECTORY_SEPARATOR.$path : $path);
}
/**
* Get the path to the database directory.
*
* #param string $path Optionally, a path to append to the database path
* #return string
*/
public function databasePath($path = '')
{
return ($this->databasePath ?: $thi`enter code here`s->basePath.DIRECTORY_SEPARATOR.'database').($path ? DIRECTORY_SEPARATOR.$path : $path);
}
Can you check you .env for APP_BASE_PATH?
The Application is initialized in bootstrap/app.php file
$app = new Illuminate\Foundation\Application(
$_ENV['APP_BASE_PATH'] ?? dirname(__DIR__)
);
As you can see it looks APP_BASE_PATH environment variable and if this is not set it uses the path to your root application folder.
dirname(__DIR__) returns the path to the parent folder.
Based on the details you posted it looks like the problem can be with the value you set for APP_BASE_PATH
This response assumes you are using the latest version of Laravel, 5.8
I have an entity with one TEXT (MySQL) attributes
<?php
namespace App\Entity;
use ApiPlatform\Core\Annotation\ApiResource;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\ORM\Mapping\Table;
use Doctrine\ORM\Mapping\Index;
use ApiPlatform\Core\Annotation\ApiProperty;
/**
* #ApiResource(
* attributes={},
* collectionOperations={
* "get"={},
* "post"={
* "access_control"="is_granted('ROLE_COMPANY')"
* },
* },
* itemOperations={
* "get"={},
* "put"={"access_control"="is_granted('ROLE_COMPANY')"},
* }
* )
* #ORM\Entity(
* repositoryClass="App\Repository\SettingRepository",
* )
* #ORM\Table(
* indexes={#Index(name="domain_idx", columns={"domain"})}
* )
*/
class Setting
{
/**
* #var Uuid
* #ApiProperty(identifier=true)
* #ORM\Id
* #ORM\Column(type="string")
* #ORM\GeneratedValue(strategy="NONE")
*/
private $identifier;
/**
* #ORM\Column(type="text", nullable=true)
*/
private $data = array();
/**
* #ORM\Column(type="string", nullable=true)
*/
private $domain = array();
public function getData()
{
if($this->data == null) return array();
$data = unserialize($this->data);
return $data;
}
public function setData($data): self
{
$this->data = serialize($data);
return $this;
}
/**
* #return mixed
*/
public function getIdentifier()
{
return $this->identifier;
}
/**
* #param mixed $key
*/
public function setIdentifier($identifier): self
{
$this->identifier = $identifier;
return $this;
}
/**
* #return mixed
*/
public function getDomain()
{
return $this->domain;
}
/**
* #param mixed $domain
*/
public function setDomain($domain): self
{
$this->domain = $domain;
return $this;
}
}
If I try to invoke the service with the following parameter structure it works fine:
{
"data": "testData",
"identifier": "testIdentifier",
"domain": "domain1"
}
But If I would like to store an embedded JSON string, for example:
"data": {"temp": 123}
I receive the following error:
hydra:description": "The type of the \"data\" attribute must be \"string\", \"array\" given.",
I tried to convert the object into an string in the method setData. But this method will not be invoked. It seams, that the API-Platform detects the wrong type and throws the exception.
I found some comments, that it is necessary to decorate the property:
https://api-platform.com/docs/core/serialization/#decorating-a-serializer-and-adding-extra-data
Can anyone give me an example? It does not work!
Where is the right place to serialise and unserialise the property data?
Does anyone have an idea?
Kind regards
You need to set the column type to json in MySQL. It should behave as expected.
/**
* #var array Additional data describing the setting.
* #ORM\Column(type="json", nullable=true)
*/
private $data = null;
I think null is more consistent than an empty array, but that's your choice.
I want to have a file or list that I can update easily with values that might change throughout my application.
I don't really want to hard code text values into the templates. I prefer to have all of these values in one place and labelled correctly.
Examples of values that might get updated are:
Page title
Logo text
Brand or company name
I have thought about two options:
Add them to the twig config in config.yml. This is a bit messy and doesn't seem organised if I decide to put a lot of values there.
Make a database table for these and include the entity in each controller where I need to use the values. This might be creating too much work.
Are there any other options or are one of these more suitable?
Thank you.
You need to create a twig function and use it to return the value you want. For example:
namespace AppBundle\Twig;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerAwareTrait;
use Symfony\Component\DependencyInjection\ContainerInterface;
class TwigExtension extends \Twig_Extension implements ContainerAwareInterface
{
use ContainerAwareTrait;
/**
* #var ContainerInterface
*/
protected $container;
public function getFunctions()
{
return array(
new \Twig_SimpleFunction('parameter', function($name)
{
try {
return $this->container->getParameter($name);
} catch(\Exception $exception) {
return "";
}
})
);
}
/**
* Returns the name of the extension.
*
* #return string The extension name
*/
public function getName()
{
return 'app.twig.extension';
}
}
This will create a function called parameter and once you call it in twig {{ parameter('my.parameter') }} it will return the parameter. You need to load it as a service, which you can do by adding the following to your services.yml file:
app.twig.extension:
class: AppBundle\Twig\TwigExtension
calls:
- [setContainer, ["#service_container"]]
tags:
- { name: twig.extension }
From personal experience people usually want to be able to change some of the parameters. This is why I usually prefer to create a Setting or Parameter entity which would look something like this:
/**
* Setting
*
* #ORM\Table(name="my_parameters")
* #ORM\Entity(repositoryClass="AppBundle\Repository\ParameterRepository")
*/
class Parameter
{
/**
* #var integer
*
* #ORM\Id
* #ORM\Column(name="parameter_id", type="integer")
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* #var string
*
* #ORM\Column(name="name", type="string", length=255)
*/
private $name;
/**
* #var string
*
* #ORM\Column(name="value", type="text", nullable=true)
*/
private $value;
/**
* #param string|null $name
* #param string|null $value
*/
public function __construct($name = null, $value = null)
{
$this->setName($name);
$this->setValue($value);
}
/**
* Get id
*
* #return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set name
*
* #param string $name
*
* #return Parameter
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* Get name
*
* #return string
*/
public function getName()
{
return $this->name;
}
/**
* Set value
*
* #param string $value
*
* #return Parameter
*/
public function setValue($value = null)
{
$this->value = serialize($value);
return $this;
}
/**
* Get value
*
* #return string
*/
public function getValue()
{
$data = #unserialize($this->value);
return $this->value === 'b:0;' || $data !== false ? $this->value = $data : null;
}
}
Then I would add a CompilerPass which will help get all of the parameters from the database and cache them so that your app doesn't make unnecessary sql queries to the database. That might look something similar to the following class:
// AppBundle/DependencyInjection/Compiler/ParamsCompilerPass.php
namespace AppBundle\DependencyInjection\Compiler;
use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
use Symfony\Component\DependencyInjection\ContainerBuilder;
class ParamsCompilerPass implements CompilerPassInterface
{
public function process(ContainerBuilder $container)
{
$em = $container->get('doctrine.orm.default_entity_manager');
$settings = $em->getRepository('AppBundle:Parameter')->findAll();
foreach($settings as $setting) {
// I like to prefix the parameters with "app."
// to avoid any collision with existing parameters.
$container->setParameter('app.'.strtolower($setting->getName()), $setting->getValue());
}
}
}
And finally, in your bundle class (i.e. src/AppBundle/AppBundle.php) you add the compiler pass:
namespace AppBundle;
use AppBundle\DependencyInjection\Compiler\ParamsCompilerPass;
use Symfony\Component\DependencyInjection\Compiler\PassConfig;
use Symfony\Component\DependencyInjection\ContainerBuilder;
use Symfony\Component\HttpKernel\Bundle\Bundle;
class AppBundle extends Bundle
{
public function build(ContainerBuilder $builder)
{
parent::build($builder);
$builder->addCompilerPass(new ParamsCompilerPass(), , PassConfig::TYPE_AFTER_REMOVING);
}
}
Now you can create a DoctrineFixture template to load the parameters you use all the time. With the TwigExtension you will still be able to call the parameter from the twig template and you can create a web UI to change some of the parameters/settings.
I am trying to handle image uploads via a form and then display these image uploads elsewhere in my website.
So far I have been looking at the Cookbook and also at other tutorials.I have created an Entity and a Form and am able to submit , but I am not sure if I am storing the file itself in my DB or just the name of it.
When I try to display the images in my view resource not found error on the images. Any suggestions on the correct way to upload images in Symfony?
and this is what I have so far. Entity
<?php
namespace BlogBundle\Entity;
use Symfony\Component\HttpFoundation\File\File;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
/**
* Photo
*
*
* #ORM\Entity
* #ORM\HasLifecycleCallbacks
*/
class Upload
{
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
*Image File
* #var File
* #Assert\File( maxSize = "5M",mimeTypes = {"image/jpeg", "image/gif", "image/png", "image/tiff"}, mimeTypesMessage = "Please upload a valid Image")
*
*/
private $file;
/**
* #ORM\Column(type="string", length=500)
*/
private $title;
/**
* #ORM\Column(type="string", length=500)
*/
private $description;
/**
* Image path
*
* #var string
*
* #ORM\Column(type="text", length=255, nullable=false)
*/
protected $path;
protected function getUploadRootDir()
{
return __DIR__.'/../../../../web/'.$this->getUploadDir();
}
protected function getUploadDir()
{
// get rid of the __DIR__ so it doesn't screw up
// when displaying uploaded doc/image in the view.
return 'uploads/documents';
}
/**
* Get id
*
* #return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set title
*
* #param string $title
* #return Upload
*/
public function setTitle($title)
{
$this->title = $title;
return $this;
}
/**
* Get title
*
* #return string
*/
public function getTitle()
{
return $this->title;
}
/**
* Set description
*
* #param string $description
* #return Upload
*/
public function setDescription($description)
{
$this->description = $description;
return $this;
}
/**
* Get description
*
* #return string
*/
public function getDescription()
{
return $this->description;
}
/**
* Set path
*
* #param string $path
* #return Upload
*/
public function setPath($path)
{
$this->path = $path;
return $this;
}
/**
* Get path
*
* #return string
*/
public function getPath()
{
return $this->path;
}
/**
* Called before saving the entity
* #ORM\PrePersist()
* #ORM\PreUpdate()
*/
public function preUpload()
{
if (null !== $this->file) {
// do whatever you want to generate a unique name
$filename = sha1(uniqid(mt_rand(), true));
$this->path = $filename.'.'.$this->file->guessExtension();
}
}
/**
* Called before entity removal
*
* #ORM\PreRemove()
*/
public function removeUpload()
{
if ($file = $this->getAbsolutePath())
{
unlink($file);
}
}
/**
* Called after entity persistence
*
* #ORM\PostPersist()
* #ORM\PostUpdate()
*/
public function upload()
{
// The file property can be empty if the field is not required
if (null === $this->file) {
return;
}
// Use the original file name here but you should
// sanitize it at least to avoid any security issues
// move takes the target directory and then the
// target filename to move to
$this->file->move(
$this->getUploadRootDir(),
$this->getFile()->getClientOriginalName()
);
// set the path property to the filename where you've saved the file
$this->path = $this->getFile()->getClientOriginalName();
// Clean up the file property as you won't need it anymore
$this->file = null;
}
/**
* Sets file.
*
* #param UploadedFile $file
*#return Upload
*/
public function setFile(File $file = null)
{
$this->file = $file;
}
/**
* Get file.
*
* #return UploadedFile
*/
public function getFile()
{
return $this->file;
}
}
Controller methods
/** This is the homepage for the admin area, for adding,deleting,editing of blog posts.
* #Route("/posted/admin/upload", name="upload")
* #Template()
*/
public function uploadimageAction(Request $request)
{
$upload = new Upload();
//create checkboxtype form
$form = $this->createForm(new ImageFormType(), $upload, array(
'action' => $this->generateUrl('upload'),
'method' => 'POST',
));
$form->handleRequest($request);
if($form->isValid()){
$em = $this->getDoctrine()->getManager();
$upload->upload();
$em->persist($upload);
$em->flush();
// exit(\Doctrine\Common\Util\Debug::dump($post));
return $this->render('BlogBundle:Default:success.html.twig'
);
;
}
return $this->render('BlogBundle:Default:upload.html.twig',array(
'form' =>$form->createView(),
));
}
You are only storing the path in the DB, and only it's necesary that.
Using path you can show the file in your view
pd: you are storing the file in your server with:
$this->file->move(
$this->getUploadRootDir(),
$this->getFile()->getClientOriginalName()
);
I am writing an extbase extension on typo3 v6.1
That extension suppose to do a bus ticket booking.
Here what my plan is, user will select date and number of seats and submit the form.
Here my plan to push the date and rate of the selected seat to session (Basket).
And while making payment, I wanted to get that values from session and after payment I need to clear that particular session.
So In short, How to Push and retrieve the values to and from the session in extbase.
Any suggestions ?
Thank you.
There are different ways. The simplest would be for writing in the session
$GLOBALS['TSFE']->fe_user->setKey("ses","key",$value)
and for reading values from the session
$GLOBALS["TSFE"]->fe_user->getKey("ses","key")
I'm using for this a service class.
<?php
class Tx_EXTNAME_Service_SessionHandler implements t3lib_Singleton {
private $prefixKey = 'tx_extname_';
/**
* Returns the object stored in the user´s PHP session
* #return Object the stored object
*/
public function restoreFromSession($key) {
$sessionData = $GLOBALS['TSFE']->fe_user->getKey('ses', $this->prefixKey . $key);
return unserialize($sessionData);
}
/**
* Writes an object into the PHP session
* #param $object any serializable object to store into the session
* #return Tx_EXTNAME_Service_SessionHandler this
*/
public function writeToSession($object, $key) {
$sessionData = serialize($object);
$GLOBALS['TSFE']->fe_user->setKey('ses', $this->prefixKey . $key, $sessionData);
$GLOBALS['TSFE']->fe_user->storeSessionData();
return $this;
}
/**
* Cleans up the session: removes the stored object from the PHP session
* #return Tx_EXTNAME_Service_SessionHandler this
*/
public function cleanUpSession($key) {
$GLOBALS['TSFE']->fe_user->setKey('ses', $this->prefixKey . $key, NULL);
$GLOBALS['TSFE']->fe_user->storeSessionData();
return $this;
}
public function setPrefixKey($prefixKey) {
$this->prefixKey = $prefixKey;
}
}
?>
Inject this class into your controller
/**
*
* #var Tx_EXTNAME_Service_SessionHandler
*/
protected $sessionHandler;
/**
*
* #param Tx_EXTNAME_Service_SessionHandler $sessionHandler
*/
public function injectSessionHandler(Tx_EXTNAME_Service_SessionHandler $sessionHandler) {
$this->sessionHandler = $sessionHandler;
}
Now you can use this session handler like this.
// Write your object into session
$this->sessionHandler->writeToSession('KEY_FOR_THIS_PROCESS');
// Get your object from session
$this->sessionHandler->restoreFromSession('KEY_FOR_THIS_PROCESS');
// And after all maybe you will clean the session (delete)
$this->sessionHandler->cleanUpSession('KEY_FOR_THIS_PROCESS');
Rename Tx_EXTNAME and tx_extname with your extension name and pay attention to put the session handler class into the right directory (Classes -> Service -> SessionHandler.php).
You can store any data, not only objects.
HTH
From Typo3 v7 you can also copy the native session handler (\TYPO3\CMS\Form\Utility\SessionUtility) for forms and change it to your needs. The Class makes a different between normal and logged in users and it support multiple session data seperated by the sessionPrefix.
I did the same and generalized the class for a more common purpose. I only removed one method, change the variables name and added the method hasSessionKey(). Here is my complete example:
use TYPO3\CMS\Frontend\Controller\TypoScriptFrontendController;
/**
* Class SessionUtility
*
* this is just a adapted version from \TYPO3\CMS\Form\Utility\SessionUtility,
* but more generalized without special behavior for form
*
*
*/
class SessionUtility {
/**
* Session data
*
* #var array
*/
protected $sessionData = array();
/**
* Prefix for the session
*
* #var string
*/
protected $sessionPrefix = '';
/**
* #var TypoScriptFrontendController
*/
protected $frontendController;
/**
* Constructor
*/
public function __construct()
{
$this->frontendController = $GLOBALS['TSFE'];
}
/**
* Init Session
*
* #param string $sessionPrefix
* #return void
*/
public function initSession($sessionPrefix = '')
{
$this->setSessionPrefix($sessionPrefix);
if ($this->frontendController->loginUser) {
$this->sessionData = $this->frontendController->fe_user->getKey('user', $this->sessionPrefix);
} else {
$this->sessionData = $this->frontendController->fe_user->getKey('ses', $this->sessionPrefix);
}
}
/**
* Stores current session
*
* #return void
*/
public function storeSession()
{
if ($this->frontendController->loginUser) {
$this->frontendController->fe_user->setKey('user', $this->sessionPrefix, $this->getSessionData());
} else {
$this->frontendController->fe_user->setKey('ses', $this->sessionPrefix, $this->getSessionData());
}
$this->frontendController->storeSessionData();
}
/**
* Destroy the session data for the form
*
* #return void
*/
public function destroySession()
{
if ($this->frontendController->loginUser) {
$this->frontendController->fe_user->setKey('user', $this->sessionPrefix, null);
} else {
$this->frontendController->fe_user->setKey('ses', $this->sessionPrefix, null);
}
$this->frontendController->storeSessionData();
}
/**
* Set the session Data by $key
*
* #param string $key
* #param string $value
* #return void
*/
public function setSessionData($key, $value)
{
$this->sessionData[$key] = $value;
$this->storeSession();
}
/**
* Retrieve a member of the $sessionData variable
*
* If no $key is passed, returns the entire $sessionData array
*
* #param string $key Parameter to search for
* #param mixed $default Default value to use if key not found
* #return mixed Returns NULL if key does not exist
*/
public function getSessionData($key = null, $default = null)
{
if ($key === null) {
return $this->sessionData;
}
return isset($this->sessionData[$key]) ? $this->sessionData[$key] : $default;
}
/**
* Set the s prefix
*
* #param string $sessionPrefix
*
*/
public function setSessionPrefix($sessionPrefix)
{
$this->sessionPrefix = $sessionPrefix;
}
/**
* #param string $key
*
* #return bool
*/
public function hasSessionKey($key) {
return isset($this->sessionData[$key]);
}
}
Don't forget to call the initSession first, every time you want use any method of this class