/**
* Listen to the creation of an annotation, if Like check auto subscribe
*
* @param string $event the name of the event
* @param string $type the type of the event
* @param \ElggAnnotation $annotation the created annotation
*
* @return void
*/
public static function create($event, $type, $annotation)
{
if (!self::autoSubscribe()) {
// auto subscribe isn't enabled
return;
}
if (empty($annotation) || !$annotation instanceof \ElggAnnotation) {
// not an annotation
return;
}
if ($annotation->name !== 'likes') {
// not likes
return;
}
$entity = $annotation->getEntity();
if (empty($entity) || !$entity instanceof \ElggEntity) {
return;
}
$user = $annotation->getOwnerEntity();
if (empty($user) || !$user instanceof \ElggUser) {
return;
}
if (!content_subscriptions_can_subscribe($entity, $user->getGUID())) {
// subscribing isn't allowed for this entity type/subtype
return;
}
// auto subscribe to this entity
content_subscriptions_autosubscribe($entity->getGUID(), $user->getGUID());
}
/**
* Subscribe to a question when you create a comment on an answer
*
* @param string $event
* @param string $type
* @param \ElggObject $object
*
* @return void
*/
public static function createCommentOnAnswer($event, $type, \ElggObject $object)
{
if (!elgg_is_active_plugin('content_subscriptions')) {
return;
}
if (!$object instanceof \ElggComment) {
return;
}
$answer = $object->getContainerEntity();
if (!$answer instanceof \ElggAnswer) {
return;
}
$owner = $object->getOwnerEntity();
$question = $answer->getContainerEntity();
if (!content_subscriptions_can_subscribe($question, $owner->getGUID())) {
return;
}
// subscribe to the question
content_subscriptions_autosubscribe($question->getGUID(), $owner->getGUID());
}
/**
* Add a subscribe/unsubscribe link to the supported entity types
*
* @param string $hook the name of the hook
* @param string $type the type of the hook
* @param \ElggMenuItem[] $return_value the current menu items
* @param array $params supplied params
*
* @return void|\ElggMenuItem[]
*/
public static function register($hook, $type, $return_value, $params)
{
if (!elgg_is_logged_in()) {
return;
}
if (empty($params) || !is_array($params)) {
return;
}
$entity = elgg_extract('entity', $params);
if (empty($entity) || !content_subscriptions_can_subscribe($entity)) {
return;
}
$subscribed = false;
if (content_subscriptions_check_subscription($entity->getGUID())) {
$subscribed = true;
}
$methods = content_subscriptions_get_notification_settings();
if (!empty($methods)) {
$return_value[] = \ElggMenuItem::factory(['name' => 'content_subscription_subscribe', 'text' => elgg_echo('content_subscriptions:subscribe'), 'href' => "action/content_subscriptions/subscribe?entity_guid={$entity->getGUID()}", 'is_action' => true, 'priority' => 100, 'item_class' => $subscribed ? 'hidden' : '']);
}
$return_value[] = \ElggMenuItem::factory(['name' => 'content_subscription_unsubscribe', 'text' => elgg_echo('content_subscriptions:unsubscribe'), 'href' => "action/content_subscriptions/subscribe?entity_guid={$entity->getGUID()}", 'is_action' => true, 'priority' => 101, 'item_class' => $subscribed ? '' : 'hidden']);
return $return_value;
}
/**
* Add a subscribe/unsubscribe link to the supported entity types
*
* @param string $hook "register"
* @param string $type "menu:entity"
* @param ElggMenuItem[] $return_value the current menu items
* @param array $params supplied params
*
* @return ElggMenuItem[]
*/
function content_subscriptions_register_entity_menu_hook($hook, $type, $return_value, $params)
{
if (!elgg_is_logged_in()) {
return $return_value;
}
if (empty($params) || !is_array($params)) {
return $return_value;
}
$entity = elgg_extract("entity", $params);
if (empty($entity) || !content_subscriptions_can_subscribe($entity)) {
return $return_value;
}
$subscribed = false;
if (content_subscriptions_check_subscription($entity->getGUID())) {
$subscribed = true;
}
$methods = content_subscriptions_get_notification_settings();
if (!empty($methods)) {
$return_value[] = ElggMenuItem::factory(array("name" => "content_subscription_subscribe", "text" => elgg_echo("content_subscriptions:subscribe"), "href" => "action/content_subscriptions/subscribe?entity_guid=" . $entity->getGUID(), "is_action" => true, "priority" => 100, "item_class" => $subscribed ? "hidden" : ""));
}
$return_value[] = ElggMenuItem::factory(array("name" => "content_subscription_unsubscribe", "text" => elgg_echo("content_subscriptions:unsubscribe"), "href" => "action/content_subscriptions/subscribe?entity_guid=" . $entity->getGUID(), "is_action" => true, "priority" => 101, "item_class" => $subscribed ? "" : "hidden"));
return $return_value;
}
$upgrade->setCompleted();
}
break;
}
$options["count"] = false;
$options["offset"] = $offset;
$options["limit"] = $limit;
$users = elgg_get_entities_from_relationship($options);
foreach ($users as $user) {
$error_counter = 0;
$subscription_options = array("relationship" => CONTENT_SUBSCRIPTIONS_SUBSCRIPTION, "relationship_guid" => $user->getGUID(), "limit" => false);
$batch = new ElggBatch("elgg_get_entities_from_relationship", $subscription_options);
$batch->setIncrementOffset(false);
foreach ($batch as $entity) {
// for some reason you can't subscribe
if (!content_subscriptions_can_subscribe($entity, $user->getGUID())) {
if (!remove_entity_relationship($user->getGUID(), CONTENT_SUBSCRIPTIONS_SUBSCRIPTION, $entity->getGUID())) {
$error_counter++;
}
continue;
}
// subscribe the new way
content_subscriptions_subscribe($entity->getGUID(), $user->getGUID());
// remove old link
if (!remove_entity_relationship($user->getGUID(), CONTENT_SUBSCRIPTIONS_SUBSCRIPTION, $entity->getGUID())) {
$error_counter++;
}
}
if ($error_counter > 0) {
$error_count++;
} else {
