mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-08-26 20:45:47 +02:00
1.3 KiB
1.3 KiB
Howto: Track Member Logins
Sometimes its good to know how active your users are,
and when they last visited the site (and logged on).
A simple LastVisited
property on the Member
record
with some hooks into the login process can achieve this.
In addition, a NumVisit
property will tell us how
often the member has visited. Or more specifically,
how often he has started a browser session, either through
explicitly logging in or by invoking the "remember me" functionality.
:::php
<?php
class MyMemberExtension extends DataExtension {
private static $db = array(
'LastVisited' => 'Datetime',
'NumVisit' => 'Int',
);
public function memberLoggedIn() {
$this->logVisit();
}
public function memberAutoLoggedIn() {
$this->logVisit();
}
public function updateCMSFields(FieldList $fields) {
$fields->addFieldsToTab('Root.Main', array(
ReadonlyField::create('LastVisited', 'Last visited'),
ReadonlyField::create('NumVisits', 'Number of visits')
));
}
protected function logVisit() {
if(!Security::database_is_ready()) return;
DB::query(sprintf(
'UPDATE "Member" SET "LastVisited" = %s, "NumVisit" = "NumVisit" + 1 WHERE "ID" = %d',
DB::getConn()->now(),
$this->owner->ID
));
}
}
Now you just need to apply this extension through your config:
:::yml
Member:
extensions:
- MyMemberExtension