I'm trying to use CodeIgniter for AB Testing, but this is a first for me, so please forgive the newbie question.
I have found that in index.php I can control which applications folder to present to a user based on the following:
if(isset($_SESSION['subsite']))
{
$application_folder = "application".$_SESSION['subsite'];
}
elseif(rand(1,2) % 2)
{
$application_folder = "application";
$_SESSION['subsite'] = '';
}
else
{
$application_folder = "application_old";
$_SESSION['subsite'] = '_old';
}
However, this will redirect all traffic without any indication of a redirect. I am concerned that SEO can take a dive with this method as Google and other bots will be continually seeing different versions of the site. Can someone please provide the appropriate procedure for this. Thanks.
You can check if the user agent string to determine if a visitor is a search engine crawler.
User agent string is stored in $_SERVER['HTTP_USER_AGENT'] in PHP. You can check out this SO post for more information: how to detect search engine bots with php?
Related
I'm trying to figure something out. I want to make a page where a user can check for domain names and if they're available or not. I'm asking for advice because I don't know where to look. TransIP does have an API but I can't understand their documentation. What can I do? I want to make this work in laravel
There are many API wrappers you can grab from github, here is one I found on a google search. https://github.com/verschoof/transip-api
Just install with composer, put your login and private key in your .env perhaps and then include it in whatever file you want.
$client = new Transip\Client(env('TRANSIP_LOGIN'), env('TRANSIP_KEY'), true);
$domainApi = $client->api('domain');
$domainInfo = $domainApi->getInfo('user-input-domain.com');
$status = $domainApi->checkAvailability();
I would put env variables into a config file and access with config('key') but this is a basic example.
I am trying to make an SEO friendly link for a downloads page
using codeigniter hosted on Azure Websites, now this is working:
www.example.com/downloads/viewfile/34
now when i generated this link :
www.example.com/downloads/viewfile/my-nice-file-name-34
the Url rewrite works great locally on a WAMP server, but when deployed to the remote (Azure Webites IIS ?) it gives the error:
The resource you are looking for has been removed, had its name changed, or is temporarily unavailable.
I believe that the cause is: dash symbols are not allowed on IIS but is there a way arround ?
After all, i found out that its not the dash symbols that are causing the problem, but the words in the url itself
like yesterday i had www.example.com/downloads/viewfile/example-file-34
to some reason, having your domain-name in the url segments makes that error apear, so i simply replaced "mydomain" into nothing before generating the Url segment
$fileName = str_replace('mydomain','',$fileName);
return url_title($fileName.$fileId);
Now the same link above is www.example.com/downloads/viewfile/file-34 and its working fine.
i also noticed that same behavior is experienced when using some words like : ajax, json.
I hope this would be helful to somone.
In your routes.php file
Find
$route['translate_uri_dashes'] = FALSE;
Replace with
$route['translate_uri_dashes'] = TRUE;
You may need to look also into
URI Routing Codeigniter 3
http://www.codeigniter.com/user_guide/general/routing.html
Codeigniter 2 URI Routing
http://www.codeigniter.com/userguide2/general/routing.html
i wanted to know if possible and a better way of doing this.
I want to use codeigniter to check for a specific browser and browser version so to redirect to a page if the browser is not up to the required for viewing my app, please i wanted to know if this is possible and the best way to achieve this with codeigniter, thanks.
Use the User Agent Class:
if ($this->agent->is_browser('Safari')) {
}
If you want to check for a specific version:
if ($this->agent->is_browser('Safari') && $this->agent->version() == 5) {
}
I'm trying to get my MVC3 site to redirect from HTTPS back to HTTP when the user browses to a page where it's not required (and they aren't logged in). I Don't want to have the load of running the whole site HTTPS but it's looking like thats the way I'll have to go.
I've been having loads of trouble with remote debug and symbols, but having gone back in time to 1985 and using message box equivalents to debug with I've come to the following conclusion:
if (filterContext.ActionDescriptor
.GetCustomAttributes(typeof(RequireHttpsAttribute), true)
.Any()
)
{
return true;
}
return false;
Always returns false.
The controller def starts as:
[FilterIP(
ConfigurationKeyAllowedSingleIPs = "AllowedAdminSingleIPs",
ConfigurationKeyAllowedMaskedIPs = "AllowedAdminMaskedIPs",
ConfigurationKeyDeniedSingleIPs = "DeniedAdminSingleIPs",
ConfigurationKeyDeniedMaskedIPs = "DeniedAdminMaskedIPs"
)]
[RequireHttps]
public class AccountController : Controller
{
And it doesn't seem to work for any actions in this controller (although they do get successfully routed to SSL).
Any suggestions? I'd love to see an answer for what I perceive as my own nubery ;)
Custom NotRequreHttpsAttribute tutorial
I use the above link post to implement my custom attribute, and redirect from https to http. Hope this helps.
My problem was discovered to be related to the bindings on the server published to. We use the same server for stage and production, and the stage https bindings were not set, so whenever it was calling an https page it was resolving into our production site (which looked the same so it was hard to spot).
Once I added a binding it was all solved. My code was ok...
Because of european privacy law being harsly applied in the Netherlands and to keep my company's site user friendly without nagging the users with questions if it's okay to store a cookie on their computer that allows me to access their client data.
What I need is a way to "overwrite" the native php sessions class so that at the point where the native class requests the cookie that stores the phpsessid, that I can place my own code there that checks the browsers fingerprint and matches that to a session id which I can use to return the normal working of the native class.
My idea is:
table sess_fingerprints
Fields: fingerprint - phpsessid
function getsessionid()
{
$result = $this->db->query("SELECT phpsessid
FROM `sessiondatabase`.`sess_fingerprints`
WHERE `sess_fingerprints`.`fingerprint` = '$userfingerprint'");
if($result->num_rows() != 0)
{
return $result->row->phpsessid;
}
}
and at that point the native php session code just works as it would normally do.
So, my question is: is it possible to overwrite only the "cookie" part of the phpsession class? if so, how? because I haven't found that yet.
I'm aware of being able to pass along the session variable via urls etc, but that's not secure enough for my web applications.
PHP provides support for custom session handlers:
http://php.net/manual/en/session.customhandler.php
I think I have found the solution to my problem.
I'm going to override the functions related to cookies by using http://php.net/manual/en/function.override-function.php
Thank you all for thinking along.