I am currently working on a Magento controller that should handle post requests.
I can check if the request is a POST and extract the parameters but I would like to know if there is a standard way to check if a specific parameter has been passed during the request.
How would you do that?
$email = $this->getRequest()->getPost('email');
OR
$email = isset($_POST['email']) ? $_POST['email'] : null;
Same thing.
Related
I am trying to do a redirect with query parameters, using the redirect() helper:
$link = 'https://example.com' . '?key1=value1&key2=value2';
return redirect()->to($link);
The problem is that when the $link is passed to the to() method Laravel removes the question mark leading the query string, so it turns this:
https://example.com?key1=value1&key2=value2
into this:
https://example.comkey1=value1&key2=value2
(again, notice the missing ? in the final link).
How do I make a redirect with query params appended to a custom URL?
Use:
return redirect($link);
If you want to redirect a named route with query string, use:
return redirect()->route('route_name',['key'=> $value]);
Documentation
The approved answer explains it all, according to the documentation. However, if you are still interested in finding some kind of "hard-coded" alternative:
$link = "https://example.com?key1={$value1}&key2={$value2}";
Then,
return redirect($link);
Reference
If the link is to a page on your domain, you don't need to re-write the domain name, just:
$link = "?key1=${value1}&key2=${value2}";
Laravel will automatically prepend the URL with your APP_URL (.env)
If you're building a Single Page Application (SPA) and you want to redirect to a specific page within your app from a server request, you can use the query method from the Arr helper class. Here is an example:
$result = Arr::query([
'result' => 'success',
'code' => '200'
]);
return redirect("/purchase?$result");
This will redirect the user to the /purchase page with the query parameters result=success and code=200.
For example, the final url would be:
http://example.com/purchase?result=success&code=200
I cant figure out what is causing this error. I have checked to see if the parameters are correct and they seem to be. Also if anybody has an alternative way to get all the parameters in the route rather than listing them all please do tell. I can't find another way.
public function savePaymentDetails(Request $request, $code, $message, $mPAN, $type, $exp, $name, $TxnGUID,
$ApprovalCode, $CVVMatch, $GT_MID, $GT_TRANS_ID, $GT_Val_Code, $ProcTxnID,
$session, $card_brand_selected, $CRE_Verbose_Request, $CRESecureID,
$trans_type, $content_template_url, $allowed_types, $order_desc, $sess_id,
$sess_name, $return_url, $total_amt, $submit, $ip_address, $customer_lastname, $customer_firstname)
{
$code2 = $request->get('code');
echo $code2;
echo $code;
}
The route
Route::get('return/{code}/{message}/{mPAN}/{type}/{exp}/{name}/{TxnGUID}/{ApprovalCode}/{CVVMatch}/{GT_MID}/{GT_Trans_Id
}/{GT_Val_Code}/{ProcTxnID}/{session}/{card_brand_selected}/{CRE_Verbose_Request}/{CRESecureID }/{trans_type}/{content_template_url}/{allowed_types}/{order_desc}/{sess_id}/{sess_name}/{return_url}/{total_amt
}/{submit}/{ip_address}/{customer_lastname}/{customer_firstname}', 'PaymentController#savePaymentDetails');
Here are the parameters returned by the URL that I need to get
/return?code=000&message=Success&mPAN=XXXXXXXXXXXX1111&type=Visa&exp=1218&name=test+visa&TxnGUID=6041323& ApprovalCode=VI0151&CVVMatch=M>_MID=672840408068703>_Trans_Id=016142173277748>_Val_Code=AACA&ProcTxnID=6041323&session=e91dd8af53j35k072s0bubjtn7&card_brand_selected=Visa&CRE_Verbose_Request=1&CRESecureID=gt153545888233SB&trans_type=+2&content_template_url=https%3A%2F%2Fexample.com%2Fpublic%2Ftemplate&allowed_types=Visa|MasterCard|American+Express&order_desc=6&sess_id=e91dd8af53j35k072s0bubjtn7&sess_name=session&return_url=https%3A%2F%2Fexample.com%2Fpublic%2Freturn&total_amt=1.51&submit=submit&ip_address=10.108.231.98&customer_lastname=visa&customer_firstname=test
The route rule you define actually match the url like this
code/message/mPAN/type/exp/name/TxnGUID/ApprovalCode/CVVMatch/GT_MID/GT_Val_Code/ProcTxnID/session/card_brand_selected/CRE_Verbose_Request/trans_type/content_template_url/allowed_types/order_desc/sess_id/sess_name/return_url/submit/ip_address/customer_lastname/customer_firstname
instead of
return?code=blab&blablabal=blab
You url dismatch any route you define , so a not found exception was thrown .
If you are trying to get all url parameters you can just write your route like that .
Route::get('return', 'PaymentController#savePaymentDetails');
And get parameters in your controller :
$parameters = $requests->all();
What's more , if you are trying to save something to your database , you'd better use the post method , you can find more When should i use post or get.
I am trying to pass parameter from my controller to my view.
My code is like this:
$this->redirect(array('marketingEmail/mailToSend','lot'=>$lotNum));
public function actionMailToSend()
{
$lotValue = Yii::app()->request->getQuery('lot');
$model=new Marketing();
$this->render('_mailList',array(
'lotVal'=>$lotValue,'model'=>$model,
));
}
My current url is like: http://localhost/test/marketingEmail/mailToSend/lot/1.
I want my url like: http://localhost/test/marketingEmail/mailToSend.
how can I achieve this?
No, it is not possible.
You can use session variable for your purpose. Save your id in session and get this id in your redirected page.
For more solution you can refer this URL.
No, it's impossible to make HTTP POST redirect using PHP. The only way to do it using user's browser side. For example generate page with form and submit it from window.onload.
You could perhaps use curl_exec on a REST API function that accepts a POST.
David Walsh wrote an article in 2008 entitled: Execute a HTTP POST Using PHP CURL
Quoting from the blog post:
//open connection
$ch = curl_init();
//set the url, number of POST vars, POST data
curl_setopt($ch,CURLOPT_URL, $url);
curl_setopt($ch,CURLOPT_POST, count($fields));
curl_setopt($ch,CURLOPT_POSTFIELDS, $fields_string);
//execute post
$result = curl_exec($ch);
//close connection
curl_close($ch);
Otherwise, use javascript.
I'm trying to emulate ajax style uploading of a file in my test. Is it possible to use sendPUT to send a file and return the response? The controller receives the value via Input::file() -- I cannot seem to access what sendPUT sends via Input::file.
$I->sendPUT('/upload_image', array('file' => 'files.jpg'));
You are not using the function correctly.
Everything is explained in the official documentation:
sendPUT
Sends PUT request to given uri.
param $url
param array $params
param array $files
The third parameter is what you are looking for. Your code should look like this:
$I->sendPUT('/upload_image', array(), array('file' => 'files.jpg'));
I am using Laravel 4.
I have an old url that needs to be routable. It doesn't really matter what it's purpose is but it exists within the paypal systems and will be called regularly but cannot be changed (which is ridiculous I know).
I realise that this isn't the format url's are supposed to take in Laravel, but this is the url that will be called and I need to find a way to route it:
http://domain.com/forum/index.php?app=subscriptions&r_f_g=xxx-paypal
(xxx will be different on every request)
I can't figure out how to route this with laravel, i'd like to route it to the method PaypalController#ipbIpn so i've tried something like this:
Route::post('forum/index.php?app=subscriptions&r_f_g={id}-paypal', 'PaypalController#ipbIpn');
But this doesn't work, infact I can't even get this to work:
Route::post('forum/index.php', 'PaypalController#ipbIpn');
But this will:
Route::post('forum/index', 'PaypalController#ipbIpn');
So the question is how can I route the url, as it is at the top of this question, using Laravel?
For completeness I should say that this will always be a post not a get, but that shouldn't really make any difference to the solution.
Use this:
Route::post('forum/{file}', 'PaypalController#ipbIpn');
And then in the controller, use
public function forum($file) {
$request = Route::getRequest();
$q = (array) $request->query; // GET
$parameters = array();
foreach($q as $key => $pararr) {
$parameters = array_merge($parameters, $pararr);
}
}
You can then access the get parameters via e.g.
echo $parameters['app'];
you can use route redirection to mask and ending .php route ex:
Route::get('forum/index', ['uses'=> 'PaypalController#ipbIpn']);
Route::redirect('forum/index.php', 'forum/index');