Code like Laravel on top of Slim 3 framework by using Tuum/Respond module.
MIT License
PSR-1, PSR-2, PSR-4, and PSR-7.
not registered to packagist.org. So...
$ git clone https://github.com/asaokamei/slim-tuum
$ cd slim-tuum
$ composer installto view the Slim+Tuum in action,
$ cd public
$ php -S localhost:8888and view the local site at http://localhost:8888 using browser.
This repository also contains more elaborate demo site,
which can be accessed by running the following command at
public directory.
$ php -S localhost:8888 demo.phpThis section demonstrates some code used in demo site.
/app-demo/routes.php file defines routes for the /toHome URL;
// home page
$app->get('/', function (ServerRequestInterface $request) {
// 1. renders home page, index.
return $this->responder->view($request)->render('index');
})->setName('home'); // 2. set route name as "home"
// redirect to home page.
$app->get('/toHome', function (ServerRequestInterface $request) {
// redirect to "home" page
return $this->responder->redirect($request)
->setSuccess('redirected to "HOME"')
->toRoute('home');- renders home page at route:
/. - set route name as "home" to the route
/. - redirect to "home" url.
app-demo/Controller/JumpController.php file defines routes for
validation error sample.
onGet method to set default values for each input fields,
then renders form using showForm method.
/**
* 1. show upload form.
*
* @return ResponseInterface
*/
public function onGet()
{
$this->view()
->setData([
// 2. set default values.
]);
return $this->showForm();
}
/**
* @return mixed
*/
private function showForm()
{
return $this->view()->render('jump');
}onPost method is responsible to take care of the form input.
The form is rendered with validation errors and messages as a
default behavior. But if, _redirect value is set, ...
/**
* take care the uploaded file.
* show the upload form with uploaded file information.
*
* @return ResponseInterface
*/
public function onPost()
{
// 3. set error and validation errors and message.s
$this->getViewData()
->setInput($this->getPost())
->setInputErrors([
'jumped' => 'redirected error message',
'date' => 'your date',
'gender' => 'your gender',
'movie' => 'selected movie',
'happy' => 'be happy!'
]);
// 4. redirect back to the form page
if ($this->getPost('_redirect')) {
return $this->redirect()
->setError('redirected back!')
->toPath('jump');
}
// 5. or show form page with validation errors.
$this->view()
->setError('redrawn form!');
return $this->showForm();
}this code redirect back to the form url (i.e. onGet method).
The validation errors and messages are saved in session flash storage, and restored automatically in the form page.
The validation errors, messages, and form input values are restored in the form, with some magical code as shown in the following twig code.
{% set value = view.inputs.raw(name, view.data.raw(name)) %}
{% set attribute = view.forms.newAttribute({
'class': 'form-control'
}) %}
{% if attr is defined %}
{% set attribute = attribute.fillAttributes(attr) %}
{% endif %}
<div class="form-group{{ view.errors.ifExists(name, null, ' has-error') }}">
<div class="col-sm-2">
<label for="{{ name }}">{{ title }}</label>
</div>
<div class="col-sm-10">
<input type="text" name="{{ name }}" id="{{ name }}" value="{{ value }}" {{ attribute|raw }}>
{% if view.errors.exists(name) %}
<p class="text-danger">{{ view.errors.raw(name)}}</p>
{% endif %}
</div>
<div class="clearfix"></div>
</div>view: contains all the values set by the responder.view.inputs: contains input data bysetInputsmethod.view.errors: contains validation errors bysetInputErrorsmethod.view.data: contains data set bysetDatamethod.