I want to redirect to a certain page after deletion of user account.
WHAT I TRIED:
rules method:
event: after user account has been deleted
action: redirect to certain page
using fomr_alter:
if($form_id == "user_cancel_confirm_form")
$form["#submit"][] = 'mymodule_delete_account_submit';
function(mymodule_delete_account_submit_function($form, &$form_state) {
drupal_goto("mypage");
}
but its not redirecting i also tried to use $form_state['redirect'] = "mypage"
any workaround? thank you very much!
You need to use an internal path when using $form_state['redirect'] like this:
$form_state['redirect'] = "internal-path-to-mypage";
Try:
header('Location: ' . $url); // with base_url
drupal_exit();
Related
Currently, I'm using the CRUD v4 plugin for Cakephp 3. For the edit function in my user controller it is important that only a user itself can alter his or her credentials. I want to make this possible by inserting the user id from the authentication component. The following controller method:
public function edit($id = null){
$this->Crud->on('beforeSave', function(\Cake\Event\Event $event) {
$event->subject()->entity->id = $this->Auth->user('id');
});
return $this->Crud->execute();
}
How can I make sure I don't need to give the id through the url? The standard implementation requires the url give like this: http://domain.com/api/users/edit/1.json through PUT request. What I want to do is that a user can just fill in http://domain.com/api/users/edit.json and send a JSON body with it.
I already tried several things under which:
$id = null when the parameter is given, like in the example above. Without giving any id in the url this will throw a 404 error which is caused by the _notFound method in the FindMethodTrait.php
Use beforeFind instead of beforeSave. This doesn't work either since this isn't the appropriate method for the edit function.
Give just a random id which doesn't exist in the database. This will through a 404 error. I think this is the most significant sign (combined with point 1) that there is something wrong. Since I try to overwrite this value, the CRUD plugin doesn't allow me to do that in a way that my inserting value is just totally ignored (overwriting the $event->subject()->entity->id).
Try to access the method with PUT through http://domain.com/api/users.json. This will try to route the action to the index method.
Just a few checks: the controllerTrait is used in my AppController and the crud edit function is not disabled.
Does anyone know what I'm doing wrong here? Is this a bug?
I personally would use the controller authorize in the Auth component to prevent anyone from updating someone else's information. That way you do not have to change up the crud code. Something like this...
Add this line to config of the Auth component (which is probably in your AppController):
'authorize' => ['Controller']
Then, inside the app controller create a function called isAuthorized:
public function isAuthorized($user) {
return true;
}
Then, inside your UsersController you can override the isAuthorized function:
public function isAuthorized($user) {
// The owner of an article can edit and delete it
if (in_array($this->request->action, ['edit'])) {
$userId = (int)$this->request->params['pass'][0];
if ($user['id'] !== $userId) {
return false;
}
}
return parent::isAuthorized($user);
}
Can anyone let me know that if the url rewriting is enabled in joomla and the url getting generated are seo friendly url's then in this case can I get menu item id if yes then what are the steps to get it.
for example my seo friendly url is www.example.com/store
I want to get menu item id from this url.
To get all variable
$Itemid = JRequest::getVar('Itemid');
To get the active menu
$app = JFactory::getApplication();
$menu = $app->getMenu()->getActive()->id;
echo $menu;
JRequest is depricated in Joomla 3.
So you should use the following instead:
$jinput = JFactory::getApplication()->input;
$Itemid = $jinput->getInt('Itemid');
Easiest method:
$menu =& JSite::getMenu();
$Itemid = $menu->getActive()->id;
Im using Sencha Touch 2 where i have a login form asking for username and password
now i want to store user details via Session/Cookie so the user can logout,
i browsed some links which i got
Sencha-touch : save login / password (save session, multi-tasks)
but im being an new to sench touch develpment
any help using code examples will be of very great input for me
Thanks in advance
You can use the HTML5 localStore object. For instance, when a user logs in and your server request is made, on the callback of a successful server request you can store any necessary data. Here is a snippet from one of my apps:
loginCallback: function(options, success, response) {
this.mainSplash.setMasked(false);
var responseOjbect = Ext.JSON.decode(response.responseText);
if (responseOjbect.success) {
this.clearLoginStorage(); //runs a function to clear some login storage values
if (rememberme) {
localStorage.setItem("rememberme", 1);
} else {
localStorage.setItem("rememberme", 0);
}
localStorage.setItem("userid", responseOjbect.userid);
localStorage.setItem("first_name", responseOjbect.first_name);
localStorage.setItem("last_name", responseOjbect.last_name);
localStorage.setItem("appsettingone", responseOjbect.appsettingone);
localStorage.setItem("appsettingtwo", responseOjbect.appsettingtwo);
localStorage.setItem("setdate", new Date());
if (!this.dashboard) {
Ext.create('myApp.view.Dashboard', {
//additional config
});
}
Ext.Viewport.setActiveItem(this.dashboard);
} else {
Ext.Msg.alert('Attention', responseOjbect.errorMessage, Ext.emptyFn);
}
}
Once you have set your localStorage items, they can be retrieved or removed like so:
localStorage.getItem("user_id"); //retrieve
localStorage.removeItem("userid"); //remove
So when you call your logout function, just don't remove any localStorage objects you want to keep. Then you can call localStorage.getItem("VALUE") to retrieve them upon next login
This is something which is managed by the server, not the client, so you want to look at , not at sencha itself.
On a guess that you are using php, for something really basic, take a look at:
http://www.html-form-guide.com/php-form/php-login-form.html
i am new with cake but i´ve somehow managed to get through so far. After i´ve figured out that html2pdf is a convienient way to produce pdf documents out of Cakephp, i´ve installed html2ps/pdf and after some minor problems it worked. So now i am coming now to the point that if i don´t modify my controllers beforeRender function like:
function beforeFilter() {
parent::beforeFilter();
$this->Auth->allow('download','view');
}
i just see my loginpage in the pdf i´ve created. Setting within my beforeRender function the $this->Auth->allow value opens obviously erveryone the way to get a perfect pdf without being authorized. The whole controller looks like this:
<?php
class DashboardController extends AppController {
var $name = 'Dashboard';
var $uses = array('Aircrafts','Trainingplans',
'Fstds','Flights','Properties','Person');
function beforeFilter() {
parent::beforeFilter();
$this->Auth->allow('download','view');
}
function view() {
/* set layout for print */
$this->layout = 'pdf';
/* change layout for browser */
if> (!isset($this->params['named']['print']))
$this->layout = 'dashboard';
/* aircrafts */
$this->Aircrafts->recursive = 0;
$aircrafts =$this->Aircrafts->find('all');
$this->set('aircrafts',$aircrafts);
.... and so on....
$this->set('person_properties',$person_properties);
}
function download($id = null) {
$download_link = 'dashboard/view/print:1';
// Include Component
App::import('Component', 'Pdf');
// Make instance
$Pdf = new PdfComponent();
// Invoice name (output name)
$Pdf->filename = 'dashboard-' . date("M");
// You can use download or browser here
$Pdf->output = 'download';
$Pdf->init();
// Render the view
$Pdf->process(Router::url('/', true) . $download_link);
$this->render(false);
}
}
?>
So in my opinion the $Pdf->process call get´s the data by calling more or less the view, but this process is not logged in, or in other words not authorized to get the data i want to render into the pdf. So the question is now how to get it done by not opening my application to everyone.
Best regards, cdjw
Edit:
You could do something like this:
if($this->Session->check('Auth.User')) {
// do your stuff
} else {
// do something else
}
You could check for 2 things before rendering /view:
a valid session (a user is logged in)
a valid security token that you pass from your download action as a named parameter
For the security token, just make up a long random string.
As the PDF is rendered on the same server, the token will never be known in the open and provide sufficient security.
Hope this is a working idea for you.
I had this similar issue, and this is how I handled it...
I first noticed that the process call of the PdfComponent was doing a request from the same server, so I tricked CakePHP on allowing the view only for requests being made from the server itself.. like this:
public function beforeFilter() {
if ($this->request->params['action']=='view'&&$_SERVER['SERVER_ADDR']==$_SERVER['REMOTE_ADDR']) { // for PDF access
$this->Auth->allow('view');
}
}
You should put
$this->Auth->allow('download','view');
inside AppController. rather than place where are you using now.
function beforeFilter() {
$this->Auth->allow('download','view');
....
}
This question is slightly related to my old post Dealing with Alias URLs in CakePHP
After much thought, I am exploring the option of having a custom 404 script in my Cake App, that is reached when a URL does not map to any controllers/actions. This script would check $this->here and look it up in a database of redirects. If a match is found it would track a specific 'promo' code and redirect.
I'm thinking status codes. Can I make my script return a suitable status code based on certain conditions? For example:
URL matches a redirect - return a 301
URL really does not have a destination - return a 404.
Can I do this?
EDIT:
What about this? Anyone see any problems with it? I put it in app_controller.
function appError($method, $params) {
//do clever stuff here
}
This should work. Assuming you redirect 404's at a LegacyUrls::map() controller action. The code needs to be stored in app/app_error.php:
<?php
class AppError extends ErrorHandler{
function error404($params) {
$Dispatcher = new Dispatcher();
$Dispatcher->dispatch('/legacy_urls/map', array('broken-url' => '/'.$params['url']));
exit;
}
function missingController($params) {
$Dispatcher = new Dispatcher();
$Dispatcher->dispatch('/legacy_urls/map', array('broken-url' => '/'.$params['url']));
exit;
}
}
?>
Good luck!
I've always created app\views\errors\missing_action.ctp and app\views\errors\missing_controller.ctp
Cake will automatically display one of those views when a url does not map out to a controller or its methods.
Unless there is a certain need for the error codes that you did not give, this would work perfectly!
I'd like to augment felixge's answer.
This version outputs a 404 error to the browser:
class AppError extends ErrorHandler
{
function _outputMessage($template)
{
if ($template === 'error404') {
$Dispatcher = new Dispatcher();
$Dispatcher->dispatch('legacy_urls/map', array('broken-url' => '/'.$params['url']));
return;
}
parent::_outputMessage($template);
}
}