/**
* Create an activity log entry.
*
* @param mixed $data
* @param array $recipients
* @return boolean
*/
public static function log($data = array(), $recipients = array())
{
if (is_object($data)) {
$data = (array) $data;
}
if (is_string($data)) {
$data = array('description' => $data);
$data['action'] = 'create';
if (substr(strtolower($data['description']), 0, 6) == 'update') {
$data['action'] = 'update';
}
if (substr(strtolower($data['description']), 0, 6) == 'delete') {
$data['action'] = 'delete';
}
}
try {
$activity = self::blank()->set($data);
if (!$activity->save()) {
return false;
}
// Get everyone subscribed
$subscriptions = Subscription::all()->whereEquals('scope', $activity->get('scope'))->whereEquals('scope_id', $activity->get('scope_id'))->rows();
foreach ($subscriptions as $subscription) {
$recipients[] = array('scope' => 'user', 'scope_id' => $subscription->user_id);
}
$sent = array();
// Do we have any recipients?
foreach ($recipients as $receiver) {
// Default to type 'user'
if (!is_array($receiver)) {
$receiver = array('scope' => 'user', 'scope_id' => $receiver);
}
// Make sure we have expected data
if (!isset($receiver['scope']) || !isset($receiver['scope_id'])) {
$receiver = array_values($receiver);
$receiver['scope'] = $receiver[0];
$receiver['scope_id'] = $receiver[1];
}
$key = $receiver['scope'] . '.' . $receiver['scope_id'];
// No duplicate sendings
if (in_array($key, $sent)) {
continue;
}
// Create a recipient object that ties a user to an activity
$recipient = Recipient::blank()->set(['scope' => $receiver['scope'], 'scope_id' => $receiver['scope_id'], 'log_id' => $activity->get('id'), 'state' => 1]);
$recipient->save();
$sent[] = $key;
}
} catch (Exception $e) {
return false;
}
return true;
}
/**
* Subscribe
*
* @return string HTML
*/
protected function subscribeAction()
{
// Login required
if (User::isGuest() || !$this->resource->id) {
App::redirect(Route::url($this->link));
}
// Load a subscription, if it exists
$watch = \Hubzero\Activity\Subscription::oneByScope($this->resource->id, 'resource', User::get('id'));
// Unsubscribing
if ($this->action == 'unsubscribe') {
$msg = Lang::txt('PLG_RESOURCES_WATCH_SUCCESS_UNSUBSCRIBED');
if ($watch->get('id')) {
if (!$watch->destroy()) {
$this->setError($watch->getError());
}
}
}
// Subscribing
if ($this->action == 'subscribe') {
$msg = Lang::txt('PLG_RESOURCES_WATCH_SUCCESS_SUBSCRIBED');
if (!$watch->get('id')) {
$watch->set('scope_id', $this->resource->id);
$watch->set('scope', 'resource');
$watch->set('user_id', User::get('id'));
if (!$watch->save()) {
$this->setError($watch->getError());
}
}
}
$url = Route::url('index.php?option=com_resources&' . ($this->resource->alias ? 'alias=' . $this->resource->alias : 'id=' . $this->resource->id));
// Log the activity
Event::trigger('system.logActivity', ['activity' => ['action' => $this->action . 'd', 'scope' => 'resource', 'scope_id' => $this->resource->id, 'description' => Lang::txt('PLG_RESOURCES_WATCH_' . strtoupper($this->action) . 'D', '<a href="' . $url . '">' . $this->resource->title . '</a>'), 'details' => array('title' => $this->resource->title, 'url' => $url)], 'recipients' => [User::get('id')]]);
// Redirect
App::redirect(Route::url($this->link), $this->getError() ? $this->getError() : $msg, $this->getError() ? 'error' : null);
}
