If your extension needs to retrieve information from the user that is
currently logged in to Plesk, use the
pm_Session
class.

Examples

Restrict user access to the extension

For restricting user access to the extension, first retrieve the current
user (a
pm_Client
object), using the method

• get_client

The following code restricts access for all users except administrators:

if (!pm_Session::getClient()->isAdmin()) {
    throw new pm_Exception('Permission denied');
}

Retrieve customer’s identifier when logged as a customer

If an administrator or a reseller is logged in the Customer Panel as one
of their customers, you can retrieve the customer’s identifier, using
the methods:

• isImpersonated()
• getImpersonatedClientId()

Use the following code:

if (pm_Session::isImpersonated()) {
    $clientId = pm_Session::getImpersonatedClientId();
    var_dump($clientId);
}

Retrieve the domain information

Additionally, if the session is opened in the Customer Panel, you can
retrieve information about the domain that is currently being operated
on using the method

• getCurrentDomain()

Use the following code:

$domain = pm_Session::getCurrentDomain();
var_dump($domain->getName());

$domain in this example is an instance of the pm_Domain class.

If Plesk is unable to retrieve the domain, a pm_Exception will be
thrown.

Retrieve the current main domain

You can also retrieve information about all domains that are currently
being operated on using the method

• getCurrentDomains()

This method is best used if the session is opened in Power User view. By
default, it returns the main domains and their additional domains and
subdomains. If the $mainDomainsOnly argument is set to “true”, only
the main domains are returned. In most cases the method will return an
array containing a single main domain (analogous to
pm_Session::getCurrentDomain()) and its additional domains and
subdomains.

However, in Power User view, when “All subscriptions” is selected
(transparent webspaces mode), all current user domains would be returned
together with their additional domains and subdomains.

In Service Provider view, the method will return domains based on the
last subscription context, or all user domains if there is no last
subscription context.

Use the following code:

$currentDomains = pm_Session::getCurrentDomains();
var_dump($domain->getName());