I have a filter attribute that checks if the URL path contains a certain prefix that the user manually enters. For example:
http://..../prefix/area/controller/action/id
Now when a user accesses a different "controller/action" I want to be able to add this same prefix to the new route so that the filter will detect the prefix again. So if the user clicks on a button that redirects them to:
http://..../area2/controller2/action2/id2
I want to append to the route and make it:
http://..../prefix/area2/controller2/action2/id2
Now when the filter attribute checks the URL, the prefix will be maintained.
I was thinking of maybe using another Filter Attribute, but I'm really not sure. Any ideas?
Related
This project is something like a social networking site built on codeigniter.
Here my default controller is MyController.php (which loads the login page)
and say my domain is aravind.com
In my application each user will have a unique id.
and what my requirement is, the particular page of the user should get opened when
the unique_id of the user is given immedetily after the domain name.
ie, aravind.com/123 should open the user page whose unique id is 123.
I know this can be acheived by placing a controller and a function in between the
domain and the unique_id, (like : aravind.com/Search_class/search_func/123).
But by doing so the url of the particular user becomes lengthy which is not acceptable.
So I require a logic to sort this issue.
Note:
I have other classes and folders in my controller package, SO the required soln should be
wise enough to diferentiate my classes and folders in the controller package with the UniqueID.
So for differentiating I can say like the classes and folder name will be of continuous String
Where UniqueID starts with an underscore (_).
The same thing is done in facebook, like if we type facebook.com/aravind.pillai.983, it will open my account,
where as if the url goes like facebook.com/settings it will open the settings page for
the user who have an active session.
Set route["404_override"] to one of your custom class (say Search.php).
So wheneven a user tries to enter with an invalid url it will be redirected to Search.php.
Here using $this->uri->segment(1) you will get the value of the first uri segment.
You can write a logic there to identify whether the user entered a valid unique_id or not.
Now you got the uri value in one class (Search.php).
You should use routing where you can set every routes you want. In APPPATH.'config/routes.php' file add this:
$route['(:any)'] = 'Search_class/search_func/$1';
You should read documentation about routing and check other examples.
Also, pay attention that application will always check for Search_class/search_func/$1 in first URI segment so you need to put this rule at the end of routes.php file. Before that rule you need to set other rules like:
$route['about'] = 'pages_c/show/about';
$route['contact'] = 'pages_c/show/contact';
// then after all declared routes, you can set wild card placeholder
$route['(:any)'] = 'Search_class/search_func/$1';
I am using laravel for the first time and need some help understanding routes. I am setting up a view that will show a list of orders placed by customers. Above this list are 2 search boxes. One for searching by ID, the other for selecting a date. I'd like to have a "default" route so when id/date are NOT included in the route, we see all orders placed so far today.
Routes should be as follows:
orders - Should display all orders placed today.
orders/{id} - Should show only the specific order that belongs to that id.
orders/{date} -
Should show all orders placed on a specific date.
{id} and {date} should be distinguished by regular expressions.
I can get any one of the routes to work by themselves but when I try to create the routes for all 3 and modify my controller accordingly I break the others. One example is this:
Route::get('orders/{id}', 'OrderController#getOrders')->where('id', '[0-9]+');
Which works for getting the order by ID, but if I wanted to allow for dates as well I would have to change the route entirely. From that point I'd like to be able to go even further, for example the route orders/12345/edit should bring me to the view that allows me to edit the order.
How can I properly setup my routes/controller to do this?
Unless you manage to write a regular expression that validates dates or numeric values you have two options:
Write two different routes: one that validates dates and other that validates IDs. Both would point to different methods in the controller.
Use one route that doesn't validate its the parameter and that points to one method in the controller where the type of parameter would be checked for date or ID.
I like the first option better, because I believe both routes are similar yet very different.
EDIT
If you want to use the same form to target to different urls depending on the contents of inputs you have to use javascript, you can change the action in the form using:
$('#form').attr('action', "the_url");
And you'd have to set up a listener for the inputs to know which url to point to:
Detecting input change in jQuery?
I hope this helps you!
just make three routes like laravel documentation
orders route:
Route::get('orders', 'OrderController#getOrders');
orders by id route:
Route::get('orders/{id}','OrderController#getOrdersById')->where('id', '[0-9]+');
orders by data route:
Route::get('orders/{data}', 'OrderController#getOrdersByData')->where('name', '[A-Za-z]+');
also you can create three route into your OrderController like documentation
I am sending email to user, in that email one link is there to redirect that user to rails application. I want that link to be in encrypted form with domain name for example:
https://www.domain_name.com?hdurstihnzdfalgfgdfhdrbnhduolsasrtyumyrtyr
when user click on this link, he should directly redirect to controller method we specified in that URL which is not visible.
Controller and methods given in URL may vary according to user.
So my question is how we can do this in rails.
If I encrypt controller name, method name and parameter we passed. How routes file come to know where to redirect this URL? How to decrypt this in routes file and redirect internally to decrypted URL?
Life will be easier if you can do a slight modification to your url, something like:
https://www.domain_name.com/enc/hdurstihnzdfalgfgdfhdrbnhduolsasrtyumyrtyr
Then you can create a route for that path to redirect where you want.
get '/enc/:encoded_path' => "controller#action"
This would give you access to params[:encoded_path], which would equal hdurstihnzdfalgfgdfhdrbnhduolsasrtyumyrtyr in this case. From there, you could decode in the controller and then redirect however you want.
That's not the right approach. Here's what you can do instead:
Create a new controller action, say for instance, activate.
def activate
activation_token = params[:auth_token]
....
your logic to do whatever with this token
end
Create a corresponding route:
match '/activate' => 'your_awesome_controller#activate'
Now, when you email your users, I'm guessing you're sending some sort of activation token. If not, create two new fields in your users table:
activation_token:string
activated:boolean
Use some unique string generation algorithm to generate your activation_token and email it to your user:
yourdomain.com/activate?auth_token=user.activation_token
I have a page that has this category URL website.com/category/view/honda-red-car and I just want it to say http://website.com/honda-red-car no html or php and get rid of the category view in the URL.. this website has been done using the CodeIgniter framework..
also this product view URL website.com/product/details/13/honda-accord-red-car
and I want it to be website.com/honda-accord-red-car PLEASE HELP!!!
I cannot find correct instructions on what I am doing wrong??
In Routes.php you need to create one like so
$route['mycar'] = "controller_name/function_name";
So for your example it would be:
$route['honda-red-car] = "category/view/honda-red-car";
Take a look into the URI Routing part of the user guide.
If you have concrete set of urls that you want to route then by adding rules to the application/config/routes.php you should be able to achieve what you want.
If you want some general solution (any uri segment can be a product/details page) then you might need to add every other url explicitly to the routes.php config file and set up a catch-all rule to route everything else to the right controller/method. Remember to handle 404 urls too!
Examples:
Lets say the /honda-red-car is something special and you want only this one to be redirected internally you write:
$routes['honda-red-car'] = 'product/details/13/honda-accord-red-car';
If you want to generalize everything that starts with the honda- string you do:
$routes['(honda-.*)'] = 'product/details_by_slug/$1'; // imaginary endpoint
These rules are used inside a preg_replace() call passing in the key as the pattern, and the value as the replace string, so the () are for capture groups, $1 for placing the capture part.
Be careful with the patterns, if they are too general they might catch every request coming in, so:
$routes['(.*)'] = 'product/details_by_slug/$1';
While it would certainly work for any car name like suzuki-swift-car too it would catch the ordinary root url, or the product/details/42 request too.
These rules are evaulated top to bottom, so start with specific rules at the top and leave general rules at the end of the file.
I am doing a project in CodeIgniter and I want to route all the urls of a particular controller to a specific action except one. For e.g.,
I want the url
myurl/mycontroller/myaction
to be handled by the action myaction but any other urls like
myurl/mycontroller/myaction1
myurl/mycontroller/myaction2
myurl/mycontroller/myaction3
to be handled by action abc of a particular controller. I had searched across the internet and what I get is how to handle all urls by a certain controller except some. The way to do it is
$route['^(?!admin|user|setup|pages).*'] = "user/view/$0";
Here all urls will be handled by user/view except those whose 2'nd part of the url is admin, user, setup or pages.
I think routes are applied in order, so how about adding a route for the "myaction" first before the other ones?
$route['myurl/mycontroller/myaction'] = "myurl/mycontroller/myaction";
$route['myurl/mycontroller/abc'] = "myurl/mycontroller/$1";
I believe this is the correct syntax
$route['myurl/mycontroler/myaction(:any)'] = "myurl/controller_a/action";
You can verify it here
EDIT
I read your comment and I made an adjustment. Give it a go and see if it fits.
EDIT 2
Well since you just want the exact word myaction unharmed then either use (:any) or (\d+) after the word so the rerouteing happens when a number is attached to the myaction word. I haven't actually tested it yet.