*/
use Friendica\Core\Hook;
use Friendica\Core\Logger;
use Friendica\DI;
function numfriends_install() {
Hook::register('addon_settings', 'addon/numfriends/numfriends.php', 'numfriends_settings');
Hook::register('addon_settings_post', 'addon/numfriends/numfriends.php', 'numfriends_settings_post');
Logger::log("installed numfriends");
}
/**
*
* Callback from the settings post function.
* $post contains the $_POST array.
* We will make sure we've got a valid user account
* and if so set our configuration setting for this person.
*
*/
function numfriends_settings_post($a,$post) {
if(! local_user() || empty($_POST['numfriends-submit']))
return;
DI::pConfig()->set(local_user(),'system','display_friend_count',intval($_POST['numfriends']));
}
/**
*
* Called from the Addon Setting form.
* Add our own settings info to the page.
*
*/
function numfriends_settings(&$a, &$s)
{
if (! local_user()) {
return;
}
/* Add our stylesheet to the page so we can make our settings look nice */
DI::page()['htmlhead'] .= '' . "\r\n";
/* Get the current state of our config variable */
$numfriends = DI::pConfig()->get(local_user(), 'system', 'display_friend_count', 24);
/* Add some HTML to the existing form */
$s .= '