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<?php
/**
* Elgg notifications group save
*
* @package ElggNotifications
*/
$current_user = elgg_get_logged_in_user_entity();
$guid = (int) get_input('guid', 0);
if (!$guid || !($user = get_entity($guid))) {
forward();
}
if (($user->guid != $current_user->guid) && !$current_user->isAdmin()) {
forward();
}
// Get group memberships and condense them down to an array of guids
$groups = array();
$options = array(
'relationship' => 'member',
'relationship_guid' => $user->guid,
'type' => 'group',
'limit' => false,
);
if ($groupmemberships = elgg_get_entities_from_relationship($options)) {
foreach($groupmemberships as $groupmembership) {
$groups[] = $groupmembership->guid;
}
}
// Load important global vars
global $NOTIFICATION_HANDLERS;
foreach($NOTIFICATION_HANDLERS as $method => $foo) {
$subscriptions[$method] = get_input($method.'subscriptions');
$personal[$method] = get_input($method.'personal');
$collections[$method] = get_input($method.'collections');
if (!empty($groups)) {
foreach($groups as $group) {
if (in_array($group, $subscriptions[$method])) {
add_entity_relationship($user->guid, 'notify'.$method, $group);
} else {
remove_entity_relationship($user->guid, 'notify'.$method, $group);
}
}
}
}
system_message(elgg_echo('notifications:subscriptions:success'));
forward(REFERER);
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