This is the error:
Alias "custom.controllers.ExampleController.php" is invalid. Make sure
it points to an existing PHP file and the file is readable.
My code is given below
main.php=>
return
array(
'controllerMap' => array(
'product' => array(
'class' => 'custom.controllers.Product.php',
),
),
'import' => array(
'custom.mycompany.*',
),
'components' =>
array(
'widgetHandler' => array(
//Load a component
'class' => 'custom.mycompany.mywidget.mywidget',
),
)
);
Product.php=>
<?php
class Product extends Controller
{
public function actionIndex()
{
echo "this is the default index function";
}
public function actionTest()
{
echo "This is the test function";
}
}
I am using lightspeed cms.
the notation for Yii2 / php class is not dot based but slash based
'class' => 'custom\controllers\Product.php',
(And in your code there is not the ExampleController..)
see p https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-0.md
and https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-4-autoloader.md
https://github.com/yiisoft/yii2/blob/master/docs/internals/core-code-style.md
for PHP an Yii2 coding standard suggestion
Related
I'm working on zf2 to make one of my routes only accessible when a query string parameter is passed. Otherwise, it will not. I've added a filter on the route section but when accessing the page without the query parameter, it is still going thru.
'router' => array(
'routes' => array(
'show_post' => array(
'type' => 'segment',
'options' => array(
'route' => '[/]show/post/:filter',
'constraints' => array(
'filter' => '[a-zA-Z0-9-.]*',
),
'defaults' => array(
'controller' => 'blog_controller',
'action' => 'show'
)
),
),
),
),
http://example.com/show/post/?postId=1235 = This should work
http://example.com/show/post?postId=1235 = This should work
http://example.com/show/post/ = This should not work
http://example.com/show/post = This should not work
The way you currently have this setup you would have to structure your url like this
http://example.com/show/post/anything?postId=1235
I think what you are wanting is to structure your route like this
'route' => '[/]show/post',
Not sure what you are trying to accomplish with [/] before show though, you are making that dash optional there?
I would write it like this
'route' => '/show/post[/:filter]',
This way you can structure your urls like this
http://example.com/show/post/anything?postId=1235
or
http://example.com/show/post?postId=1235
Then in your action you can access those parameters like this
$filter = $this->params('filter');
$post_id = $this->params()->fromQuery('post_id');
or just
$post_id = $this->params()->fromQuery('post_id');
***************UPDATE***************
It looks like zf2 used to include what you are trying to do and removed it because of security reasons.
http://framework.zend.com/security/advisory/ZF2013-01
Don't try to bend ZF2 standard classes to your way. Instead write your own route class, a decorator to the segment route, which will do exactly as you please:
<?php
namespace YourApp\Mvc\Router\Http;
use Zend\Mvc\Router\Http\Segment;
use use Zend\Mvc\Router\Exception;
use Zend\Stdlib\RequestInterface as Request;
class QueryStringRequired extends Segment
{
public static function factory($options = [])
{
if (!empty($options['string'])) {
throw new Exception\InvalidArgumentException('string parameter missing');
}
$object = parent::factory($options);
$this->options['string'] = $options['string'];
return $object;
}
public function match(Request $request, $pathOffset = null, array $options = [])
{
$match = parent::match($request, $pathOffset, $options);
if (null === $match) {
// no match, bail early
return null;
}
$uri = $request->getUri();
$path = $uri->getPath();
if (strpos($path, $this->options['string']) === null) {
// query string parametr not found in the url
// no match
return null;
}
// no query strings parameters found
// return the match
return $match;
}
}
This solution is very easy to unit test as well, it does not validate any OOP principles and is reusable.
Your new route definition would look like this now:
// route definition
'router' => array(
'routes' => array(
'show_post' => array(
'type' => YourApp\Mvc\Router\Http\QueryStringRequired::class,
'options' => array(
'string' => '?postId=',
'route' => '[/]show/post/:filter',
'constraints' => array(
'filter' => '[a-zA-Z0-9-.]*',
),
'defaults' => array(
'controller' => 'blog_controller',
'action' => 'show'
)
),
),
),
),
i am just trying to override the class of CGridColumn but somehow its not overriding.
my code is below
<?php
Yii::import('zii.widgets.grid.CGridColumn');
class CGridColumnCustom extends CGridColumn
{
// new variable that will bind near header
public $headerFilter;
public function renderHeaderCell()
{
$this->headerHtmlOptions['id']=$this->id;
echo CHtml::openTag('th',$this->headerHtmlOptions);
$this->renderHeaderCellContent();
$this->renderFilterHeaderCellContent();
echo "</th>";
}
#------------------------------------------------------------------------------------
# custom function that will concat with renderHeaderCellContent at renderHeaderCell
#------------------------------------------------------------------------------------
protected function renderFilterHeaderCellContent()
{
echo trim($this->headerFilter)!=='' ? $this->headerFilter : $this->grid->blankDisplay;
}
}
?>
and i added this file(CGridColumnCustom.php) in components folder and i also imported this file in CustomerModule.php file like below
$this->setImport(array(
'customer.components.*',
));
but when i am trying to implement my custom function like below in view file
'columns'=>array(
array(
'name' => 'Name',
'value' => '$data->Name',
'type' => 'raw',
'headerFilter'=> '<span class="name-filter-head" onclick="alert(\'test\');"> CustomFilter</span>',
),
then it will give below error
Property "CDataColumn.headerFilter" is not defined.
But if i directly added those changes on Core file at CGridColumn.php at gii.widgets.grid then its working fine but i don't want to change in core file.
Try to do it following way:
First thing (actually not sure if it's relevant, but name your class CGridCustomColumn with word 'Column' on the end.
Second, view should be like this then:
'columns'=>array(
array(
'header' => 'CGridCustom',
'class' => 'CGridCustomColumn'
'value' => '$data->Name'
'type' => 'raw'
),
My application uses Zend Framework 2 and I am trying to pass some options to it when ran via command line:
php index.php generate --date="2015-01-01"
However I am getting the error: Invalid arguments or no arguments provided
My controller looks like:
namespace Application\Controller;
use Zend\Mvc\Controller\AbstractActionController;
class GenerateController extends AbstractActionController
{
public function indexAction()
{
$longopts = array(
'date::',
);
$opts = getopt('', $longopts);
if (isset($opts['date'])) {
$date = $opts['date'];
} else {
$date = date('Y-m-d');
}
var_dump($date);
die();
}
}
I would like the var_dump to show the date provided in the options or today's date. The script runs but just gives the above error. Any help is greatly appreciated.
My module.config.php is functioning correctly:
// Placeholder for console routes
'console' => array(
'router' => array(
'routes' => array(
'get-happen-use' => array(
'options' => array(
//php index.php get happen --verbose apache2
// add [ and ] if optional ( ex : [<doname>] )
'route' => 'generate',
'defaults' => array(
'__NAMESPACE__' => 'Application\Controller',
'controller' => 'generate',
'action' => 'index'
),
),
),
)
)
),
You need to define your console params or flags in route. According documentation, your route definition should looks like
'route' => 'generate [--date=]',
for optional value flag date, or if flag date is mandatory:
'route' => 'generate --date=',
Then you can access value of this flag in controller from request (documentation):
$date = $this->getRequest()->getParam('date', null); // default null
I would like to make navigation buttons in my view, for example index.phtml but it's not working. I did know how to do it in Zend1 but in Zend2 I have a problem. My code looks like this (file index.phtml):
$container = new \Zend\Navigation\Navigation($tableActions);
var_dump($container);
echo '<div class="table-column">';
echo $this->navigation($container)->menu();
echo '</div>';
Variable $tableAction looks like this:
public $tableActions = array(
array(
'label' => 'On/Off',
'module' => 'import',
'controller' => 'import',
'action' => 'setstatus',
'params' => array('id' => null),
),
);
I did not get any error, just whole site die on this line. var_dump returns object(Zend\Navigation\Navigation) so it's fine so far. Problem is, how to show it...
The navigation pages have dependencies which aren't being met by just creating a new container class in a view. The Mvc page needs a RouteStackInterface (Router) instance and a RouteMatch instance. Similarly Uri pages need the current Request instance.
You can see this clearly if you take a look at the Zend\Navigation\Service\AbstractNavigationFactory and its preparePages and injectComponents methods.
The view is not the right place to be instantiating menus, instead put the menu configuration spec in your module.config.php...
<?php
return array(
'navigation' => array(
'table_actions' => array(
array(
'label' => 'On/Off',
'module' => 'import',
'controller' => 'import',
'action' => 'setstatus',
'params' => array('id' => null),
),
),
),
);
Write a factory extending the AbstractNavigationFactory class and implement the getName() method which returns the name of your menu spec key (table_actions in this example)
<?php
namespace Application\Navigation\Service;
use Zend\Navigation\Service\AbstractNavigationFactory;
class TableActionsFactory extends AbstractNavigationFactory
{
/**
* #return string
*/
protected function getName()
{
return 'table_actions';
}
}
Map the factory to a service name in the service_manager spec of module.config.php ...
<?php
return array(
'navigation' => array(// as above ... )
'service_manager' => array(
'factories' => array(
'TableActionsMenu' => 'Application\Navigation\Service\TableActionsFactory',
),
),
);
Now you can call the view helper using the service name TableActionsMenu you just mapped
<div class="table-column">
<?php echo $this->navigation('TableActionsMenu')->menu(); ?>
</div>
Finally, if, as I suspect, you need to change an attribute of the page depending on the view, you can do that too, navigation containers have find* methods which can be accessed from the navigation helper and used to retrieve pages.
Here's an example looking for the page with a matching page label, then changing it before rendering (obviously not an ideal search param, but it gives you the idea)
$page = $this->navigation('TableActionsMenu')->findOneByLabel('On/Off');
$page->setLabel('Off/On');
// and then render ...
echo $this->navigation('TableActionsMenu')->menu();
In module.config.php file, I have set value for 'password_has_type'. And in controller I want to access that. Here is my module.config.php file:
'auth' => array(
'password_hash_type' => 'sha512',
),
'di' => array(
'instance' => array(
'alias' => array(
'auth' => 'Auth\Controller\AuthController',
'auth_login_form' => 'Auth\Form\LoginForm',
),...
In controller, I have used
use Auth\Module
and in Action method I try to get access value by
echo Module::getOption('password_hash_type');
But I could not get any value?
So please can anybody help me to get that value ?
Please see my answer at Access to module config in Zend Framework 2.
But to make it more concrete to your question, you would do this:
$config = $this->getServiceLocator()->get('Config');
$pwht = $config['auth']['password_hash_type'];
I hope this helps!
You can do it with help of aliases and parameters. Put it into di->instance array:
'Auth\Controller\AuthController' => array(
'parameters' => array(
'passwordHashType' => 'sha512'
)
),
And it is your controller:
namespace Auth\Controller;
use Zend\Mvc\Controller\ActionController;
class AuthController extends ActionController
{
protected $passwordHashType;
public function indexAction()
{
echo $this->passwordHashType;
}
public function setPasswordHashType($passwordHashType)
{
$this->passwordHashType = $passwordHashType;
return $this;
}
}