</a>
<?php
}
?>
</td>
<td class="last-reply"><?php
print $forum->last_reply;
?>
</td>
<?php
if (user_access('subscribe to taxonomy terms')) {
?>
<td class="subscribe-link">
<?php
$subscription = notifications_get_subscriptions(array('uid' => $user->uid, 'type' => "taxonomy", 'module' => 'notifications'), array('tid' => $child_id), TRUE);
if (!empty($subscription)) {
$key = array_keys($subscription);
print l('Unsubscribe from: This forum', 'notifications/unsubscribe/sid/' . $key[0], array("query" => array("destination" => $_GET['q'])));
} else {
print l('Subscribe to: This forum', 'notifications/subscribe/' . $user->uid . '/taxonomy/tid/' . $child_id, array("query" => array("destination" => $_GET['q'])));
}
?>
</td>
<?php
}
?>
</tr>
<?php
}
/**
* Get active subscriptions for a given user to some object
*
* This is a shorthand function to quickly check some types of subscriptions.
*
* @param $account
* User id or user account object to check subscriptions for
* @param $type
* Object type
* @param $field
* Field type for the subscription. I.e. for a node it will be nid
* @param $value
* Field value to check subscriptions to. I.e. $node
*
* @return
* Array of subscriptions for this user and object indexed by sid
*/
function notifications_user_get_subscriptions($account, $type, $object, $refresh = FALSE)
{
$subscriptions =& drupal_static(__FUNCTION__);
$uid = messaging_user_uid($account);
// No subscriptions for anonymous users
if (!$uid) {
return array();
}
// Check the object exists, is loaded and we've got a key field
$object = notifications_object_load($type, $object);
$key = notifications_object_type($type, 'key_field');
if (!$object || !$key || empty($object->{$key})) {
return array();
}
// Now we've got the key fields for caching, try the cache or find subscriptions
if ($refresh || !isset($subscriptions[$uid][$type][$object->{$key}])) {
// Collect subscription types for this object and this account
// Get allowed subscription options for this account to this object
$user_subscriptions = array();
$subscribe_options = notifications_object_subscribe_options($type, $object, messaging_user_object($account));
foreach ($subscribe_options as $template) {
$type_subscriptions = notifications_get_subscriptions(array('uid' => $uid, 'type' => $template['type'], 'status' => Notifications_Subscription::STATUS_ACTIVE), $template['fields'], TRUE);
if ($type_subscriptions) {
$user_subscriptions += $type_subscriptions;
//array_merge($user_subscriptions, $type_subscriptions);
}
}
$subscriptions[$uid][$type][$object->{$key}] = $user_subscriptions;
}
return $subscriptions[$uid][$type][$object->{$key}];
}
