/**
* Add a user to a group
*
* @param ElggGroup $group the group to add the user to
* @param ElggUser $user the user to be added
* @param string $text (optional) extra text for the notification
*
* @return boolean true if successfull
*/
function group_tools_add_user(ElggGroup $group, ElggUser $user, $text = "")
{
$result = false;
$loggedin_user = elgg_get_logged_in_user_entity();
if (!empty($user) && $user instanceof ElggUser && !empty($group) && $group instanceof ElggGroup && !empty($loggedin_user)) {
// make sure all goes well
$ia = elgg_set_ignore_access(true);
if ($group->join($user)) {
// Remove any invite or join request flags
remove_entity_relationship($group->getGUID(), "invited", $user->getGUID());
remove_entity_relationship($user->getGUID(), "membership_request", $group->getGUID());
// notify user
$subject = elgg_echo("group_tools:groups:invite:add:subject", array($group->name));
$msg = elgg_echo("group_tools:groups:invite:add:body", array($user->name, $loggedin_user->name, $group->name, $text, $group->getURL()));
$params = array("group" => $group, "inviter" => $loggedin_user, "invitee" => $user);
$msg = elgg_trigger_plugin_hook("invite_notification", "group_tools", $params, $msg);
if (notify_user($user->getGUID(), $group->getOwnerGUID(), $subject, $msg, null, "email")) {
$result = true;
}
}
// restore access
elgg_set_ignore_access($ia);
}
return $result;
}
/**
* Update notifications when a relationship is deleted
*
* @param string $event
* @param string $object_type
* @param object $relationship
*/
function notifications_relationship_remove($event, $object_type, $relationship)
{
global $NOTIFICATION_HANDLERS;
$user_guid = $relationship->guid_one;
$object_guid = $relationship->guid_two;
// loop through all notification types
foreach ($NOTIFICATION_HANDLERS as $method => $foo) {
remove_entity_relationship($user_guid, "notify{$method}", $object_guid);
}
}
public function testPreventRemoveRelationship()
{
$this->assertTrue(add_entity_relationship($this->entity1->guid, 'test_relationship', $this->entity2->guid));
$r = check_entity_relationship($this->entity1->guid, 'test_relationship', $this->entity2->guid);
$this->assertIsA($r, 'ElggRelationship');
elgg_register_event_handler('delete', 'relationship', 'Elgg\\Values::getFalse');
$this->assertFalse(remove_entity_relationship($this->entity1->guid, 'test_relationship', $this->entity2->guid));
elgg_unregister_event_handler('delete', 'relationship', 'Elgg\\Values::getFalse');
$r = check_entity_relationship($this->entity1->guid, 'test_relationship', $this->entity2->guid);
$this->assertIsA($r, 'ElggRelationship');
}
public function delete()
{
$result = false;
$event = get_entity($this->event_guid);
$result = remove_entity_relationship($this->event_guid, ZHAOHU_MANAGER_RELATION_ATTENDING, $this->user_guid);
if (!$result) {
elgg_log("ZHError ,coupon:delete, failed to remove_entity_relationship, coupon_id {$this->guid}", "ERROR");
return false;
}
parent::delete();
return true;
}
/**
* Remove user from chat
*
* - Delete the relationship
* - Delete annotations from the messages
* - Delete annotations from the chat
*
* @param $user
*/
public function removeMember($user)
{
$success = remove_entity_relationship($user->getGUID(), 'member', $this->getGUID());
$messages = elgg_get_entities_from_relationship(array('relationship' => 'unread', 'relationship_guid' => $user->getGUID(), 'inverse_relationship' => TRUE, 'container_guid' => $this->getGUID()));
// Remove annotations from messages
foreach ($messages as $message) {
remove_entity_relationship($message->getGUID(), 'unread', $user->getGUID());
}
// Remove unread_messages annotation from chat
$this->resetUnreadMessageCount($user);
return $success;
}
/**
* Update entity categories
*
* @param string $event Equals 'create' or 'update'
* @param string $type Equals 'object', 'user' or 'group'
* @param ElggEntity $entity
* @return boolean
*/
function update_entity_categories($event, $type, $entity)
{
if (!elgg_instanceof($entity)) {
return true;
}
$entity_guid = $entity->getGUID();
// No need to run this handler on multiple update events for this entity
global $TAXONOMY_CATCH;
if (isset($TAXONOMY_CATCH[$entity_guid])) {
return true;
}
$TAXONOMY_CATCH[$entity_guid] = true;
// Restrict the scope of the handler to entity types/subtypes specified in the plugin settings
$type = $entity->getType();
$subtype = $entity->getSubtype();
if (!$subtype) {
$subtype = 'default';
}
$taxonomy_type_subtype_pairs = elgg_get_config('taxonomy_type_subtype_pairs');
if (!in_array("{$type}:{$subtype}", $taxonomy_type_subtype_pairs)) {
return true;
}
$input_categories = get_input('categories', false);
//set_input('categories', false); // prevent this handler from running multiple times in case of nested actions
// Category form input was not present
if (!$input_categories) {
return true;
}
// User did not specify any categories
if ($input_categories && !is_array($input_categories)) {
$input_categories = array();
}
$future_categories = array();
foreach ($input_categories as $guid) {
$category = get_entity($guid);
$universal_categories[] = $category->title;
$hierarchy = get_hierarchy($category->guid, true, true);
$future_categories = array_merge($future_categories, $hierarchy);
}
// Storing categories metadata for compatibility with categories plugin
$entity->universal_categories = $universal_categories;
$current_categories = get_entity_categories($entity_guid, array(), true);
$to_remove = array_diff($current_categories, $future_categories);
$to_add = array_diff($future_categories, $current_categories);
foreach ($to_remove as $guid) {
remove_entity_relationship($entity_guid, HYPECATEGORIES_RELATIONSHIP, $guid);
}
foreach ($to_add as $guid) {
add_entity_relationship($entity_guid, HYPECATEGORIES_RELATIONSHIP, $guid);
}
return true;
}
public function testCanInsert()
{
$time = time();
$id1 = insert_data("\n\t\t\tINSERT INTO {$this->prefix}entity_relationships\n\t\t\t (guid_one, relationship, guid_two, time_created)\n\t\t\tVALUES ({$this->user->guid}, 'test_self1', {$this->user->guid}, {$time})\n\t\t\tON DUPLICATE KEY UPDATE time_created = {$time}\n\t\t");
$id2 = insert_data("\n\t\t\tINSERT INTO {$this->prefix}entity_relationships\n\t\t\t (guid_one, relationship, guid_two, time_created)\n\t\t\tVALUES (:guid1, :rel, :guid2, :time)\n\t\t\tON DUPLICATE KEY UPDATE time_created = :time\n\t\t", [':guid1' => $this->user->guid, ':guid2' => $this->user->guid, ':rel' => 'test_self2', ':time' => $time]);
$rows = get_data("\n\t\t\tSELECT *\n\t\t\tFROM {$this->prefix}entity_relationships\n\t\t\tWHERE guid_one = ?\n\t\t\t AND guid_two = ?\n\t\t\t AND time_created = ?\n\t\t\tORDER BY id ASC\n\t\t", null, [$this->user->guid, $this->user->guid, $time]);
$this->assertIsA($id1, 'int');
$this->assertIsA($id2, 'int');
$this->assertEqual($rows[0]->id, $id1);
$this->assertEqual($rows[1]->id, $id2);
remove_entity_relationship($this->user->guid, 'test_self1', $this->user->guid);
remove_entity_relationship($this->user->guid, 'test_self2', $this->user->guid);
}
/**
* Cleanup group admin status on group leave
*
* @param string $event the name of the event
* @param string $type the type of the event
* @param array $params supplied params
*
* @return void|bool
*/
public static function groupLeave($event, $type, $params)
{
$user = elgg_extract('user', $params);
$group = elgg_extract('group', $params);
if (!$user instanceof \ElggUser || !$group instanceof \ElggGroup) {
return;
}
// is the user a group admin
if (!check_entity_relationship($user->getGUID(), 'group_admin', $group->getGUID())) {
return;
}
return remove_entity_relationship($user->getGUID(), 'group_admin', $group->getGUID());
}
/**
* When an expert leaves the site, remove the expert role
*
* @param string $event the 'delete' event
* @param string $type for the 'member_of_site' type
* @param ElggRelationship $relationship the provided params
*
* @return void
*/
function questions_leave_site_handler($event, $type, $relationship)
{
if (!empty($relationship) && $relationship instanceof ElggRelationship) {
$user = get_user($relationship->guid_one);
$site = elgg_get_site_entity($relationship->guid_two);
if (!empty($user) && !empty($site)) {
// is the user an expert in this site
if (check_entity_relationship($user->getGUID(), QUESTIONS_EXPERT_ROLE, $site->getGUID())) {
// remove the expert role
remove_entity_relationship($user->getGUID(), QUESTIONS_EXPERT_ROLE, $site->getGUID());
}
}
}
}
function group_tools_multiple_admin_group_leave($event, $type, $params)
{
if (!empty($params) && is_array($params)) {
if (array_key_exists("group", $params) && array_key_exists("user", $params)) {
$entity = $params["group"];
$user = $params["user"];
if ($entity instanceof ElggGroup && $user instanceof ElggUser) {
if (check_entity_relationship($user->getGUID(), "group_admin", $entity->getGUID())) {
return remove_entity_relationship($user->getGUID(), "group_admin", $entity->getGUID());
}
}
}
}
}
/**
* {@inheritdoc}
*/
public function delete(ParameterBag $params)
{
$user = get_entity($params->guid);
$friend = $params->friend_uid ? $this->graph->get($params->friend_uid) : elgg_get_logged_in_user_entity();
if (!$user instanceof ElggUser || !$friend instanceof ElggUser) {
throw new GraphException("User or friend not found", HttpResponse::HTTP_NOT_FOUND);
}
if (!$user->canEdit()) {
throw new GraphException("You are not allowed to modify this user's friends list", HttpResponse::HTTP_FORBIDDEN);
}
if (!remove_entity_relationship($user->guid, "friend", $friend->guid)) {
throw new GraphException("Unable to remove friendship");
}
return array('nodes' => array('friend' => check_entity_relationship($user->guid, 'friend', $friend->guid), 'friend_of' => check_entity_relationship($friend->guid, 'friend', $user->guid)));
}
function group_tools_add_user(ElggGroup $group, ElggUser $user, $text = "")
{
$result = false;
if (!empty($user) && $user instanceof ElggUser && !empty($group) && $group instanceof ElggGroup && ($loggedin_user = elgg_get_logged_in_user_entity())) {
if ($group->join($user)) {
// Remove any invite or join request flags
remove_entity_relationship($group->getGUID(), "invited", $user->getGUID());
remove_entity_relationship($user->getGUID(), "membership_request", $group->getGUID());
// notify user
$subject = elgg_echo("group_tools:groups:invite:add:subject", array($group->name));
$msg = elgg_echo("group_tools:groups:invite:add:body", array($user->name, $loggedin_user->name, $group->name, $text, $group->getURL()));
if (notify_user($user->getGUID(), $group->getOwnerGUID(), $subject, $msg)) {
$result = true;
}
}
}
return $result;
}
/**
* Subscribe a user to the updates of an entity
*
* @param int $entity_guid the content entity to subscribe to
* @param int $user_guid the user to subscribe (defaults to current user)
*
* @return bool
*/
function content_subscriptions_subscribe($entity_guid, $user_guid = 0)
{
$entity_guid = sanitise_int($entity_guid, false);
$user_guid = sanitise_int($user_guid, false);
if (empty($user_guid)) {
$user_guid = elgg_get_logged_in_user_guid();
}
// remove autosubscription block
remove_entity_relationship($user_guid, CONTENT_SUBSCRIPTIONS_BLOCK, $entity_guid);
$notification_services = _elgg_services()->notifications->getMethods();
if (empty($notification_services)) {
return false;
}
foreach ($notification_services as $service) {
elgg_add_subscription($user_guid, $service, $entity_guid);
}
return true;
}
/**
* Sets the plugin to active or inactive for $site_guid.
*
* @param bool $active Set to active or inactive
* @param mixed $site_guid Int for specific site, null for current site.
*
* @return bool
*/
private function setStatus($active, $site_guid = null)
{
if (!$this->guid) {
return false;
}
if ($site_guid) {
$site = get_entity($site_guid);
if (!$site instanceof \ElggSite) {
return false;
}
} else {
$site = _elgg_services()->configTable->get('site');
}
if ($active) {
$result = add_entity_relationship($this->guid, 'active_plugin', $site->guid);
} else {
$result = remove_entity_relationship($this->guid, 'active_plugin', $site->guid);
}
_elgg_invalidate_plugins_provides_cache();
return $result;
}
/**
* Helper function to transfer the ownership of a group to a new user
*
* @param ElggGroup $group the group to transfer
* @param ElggUser $new_owner the new owner
*
* @return boolean
*/
function group_tools_transfer_group_ownership(ElggGroup $group, ElggUser $new_owner)
{
$result = false;
if (empty($group) || !elgg_instanceof($group, "group") || !$group->canEdit()) {
return $result;
}
if (empty($new_owner) || !elgg_instanceof($new_owner, "user")) {
return $result;
}
$loggedin_user = elgg_get_logged_in_user_entity();
// register plugin hook to make sure transfer can complete
elgg_register_plugin_hook_handler("permissions_check", "group", "group_tools_admin_transfer_permissions_hook");
$old_owner = $group->getOwnerEntity();
// transfer ownership
$group->owner_guid = $new_owner->getGUID();
$group->container_guid = $new_owner->getGUID();
// make sure user is added to the group
$group->join($new_owner);
if ($group->save()) {
// remove existing group administrator role for new owner
remove_entity_relationship($new_owner->getGUID(), "group_admin", $group->getGUID());
// check for group icon
if (!empty($group->icontime)) {
$prefix = "groups/" . $group->getGUID();
$sizes = array("", "tiny", "small", "medium", "large");
$ofh = new ElggFile();
$ofh->owner_guid = $old_owner->getGUID();
$nfh = new ElggFile();
$nfh->owner_guid = $group->getOwnerGUID();
foreach ($sizes as $size) {
// set correct file to handle
$ofh->setFilename($prefix . $size . ".jpg");
$nfh->setFilename($prefix . $size . ".jpg");
// open files
$ofh->open("read");
$nfh->open("write");
// copy file
$nfh->write($ofh->grabFile());
// close file
$ofh->close();
$nfh->close();
// cleanup old file
$ofh->delete();
}
$group->icontime = time();
}
// move metadata of the group to the new owner
$options = array("guid" => $group->getGUID(), "limit" => false);
$metadata = elgg_get_metadata($options);
if (!empty($metadata)) {
foreach ($metadata as $md) {
if ($md->owner_guid == $old_owner->getGUID()) {
$md->owner_guid = $new_owner->getGUID();
$md->save();
}
}
}
// notify new owner
if ($new_owner->getGUID() != $loggedin_user->getGUID()) {
$subject = elgg_echo("group_tools:notify:transfer:subject", array($group->name));
$message = elgg_echo("group_tools:notify:transfer:message", array($new_owner->name, $loggedin_user->name, $group->name, $group->getURL()));
notify_user($new_owner->getGUID(), $group->getGUID(), $subject, $message);
}
$result = true;
}
// unregister plugin hook to make sure transfer can complete
elgg_unregister_plugin_hook_handler("permissions_check", "group", "group_tools_admin_transfer_permissions_hook");
return $result;
}
if (!empty($group_guid) && !empty($owner_guid)) {
if (($group = get_entity($group_guid)) && $group instanceof ElggGroup && ($new_owner = get_user($owner_guid))) {
if ($group->getOwnerGUID() == $loggedin_user->getGUID() || $loggedin_user->isAdmin()) {
if ($group->getOwnerGUID() != $new_owner->getGUID()) {
// register plugin hook to make sure transfer can complete
elgg_register_plugin_hook_handler("permissions_check", "group", "group_tools_admin_transfer_permissions_hook");
$old_owner = $group->getOwnerEntity();
// transfer ownership
$group->owner_guid = $new_owner->getGUID();
$group->container_guid = $new_owner->getGUID();
// make sure user is added to the group
$group->join($new_owner);
if ($group->save()) {
$forward_url = $group->getURL();
// remove existing group administrator role for new owner
remove_entity_relationship($new_owner->getGUID(), "group_admin", $group->getGUID());
// check for group icon
if (!empty($group->icontime)) {
$prefix = "groups/" . $group->getGUID();
$sizes = array("tiny", "small", "medium", "large");
$ofh = new ElggFile();
$ofh->owner_guid = $old_owner->getGUID();
$nfh = new ElggFile();
$nfh->owner_guid = $group->getOwnerGUID();
foreach ($sizes as $size) {
// set correct file to handle
$ofh->setFilename($prefix . $size . ".jpg");
$nfh->setFilename($prefix . $size . ".jpg");
// open files
$ofh->open("read");
$nfh->open("write");
/**
* Remove an object from a site.
*
* @param int $site_guid Site GUID
* @param int $object_guid Object GUID
*
* @return bool
*/
function remove_site_object($site_guid, $object_guid)
{
$site_guid = (int) $site_guid;
$object_guid = (int) $object_guid;
return remove_entity_relationship($object_guid, "member_of_site", $site_guid);
}
/**
* Function to remove a particular attachment between two objects
*
* @param int $guid_one This is the target object
* @param int $guid_two This is the object to remove from $guid_one
*
* @return void
* @access private
*/
function remove_attachment($guid_one, $guid_two)
{
if (already_attached($guid_one, $guid_two)) {
remove_entity_relationship($guid_one, "attached", $guid_two);
}
}
<?php
/**
* Remove photo tag action
*/
$annotation = elgg_get_annotation_from_id(get_input('annotation_id'));
if (!$annotation instanceof ElggAnnotation || $annotation->name != 'phototag') {
register_error(elgg_echo("tidypics:phototagging:delete:error"));
forward(REFERER);
}
if (!$annotation->canEdit()) {
register_error(elgg_echo("tidypics:phototagging:delete:error"));
forward(REFERER);
}
$entity_guid = $annotation->entity_guid;
$tag = unserialize($annotation->value);
if ($annotation->delete()) {
if ($tag->type == 'user') {
remove_entity_relationship($tag->value, 'phototag', $entity_guid);
}
system_message(elgg_echo("tidypics:phototagging:delete:success"));
} else {
system_message(elgg_echo("tidypics:phototagging:delete:error"));
}
forward(REFERER);
<?php
/**
* View for chat message objects
*
* @package Chat
*/
$entity = elgg_extract('entity', $vars);
$owner = $entity->getOwnerEntity();
$owner_name = $owner->name;
$date = elgg_view_friendly_time($entity->time_created);
$user = elgg_get_logged_in_user_entity();
$time_created = "<span id=\"timestamp\" class=\"hidden\">{$entity->time_created}</span>";
$subtitle = "{$owner_name} {$date} {$time_created}";
$params = array('entity' => $entity, 'metadata' => $metadata, 'subtitle' => $subtitle, 'content' => $entity->description);
$params = $params + $vars;
$list_body = elgg_view('object/elements/summary', $params);
$owner_icon = elgg_view_entity_icon($owner, 'small', array('use_hover' => false));
$not_read = check_entity_relationship($entity->getGUID(), 'unread', $user->getGUID());
if ($not_read) {
// Additional class to notify that message hasn't been read before.
$vars['class'] = 'elgg-chat-unread';
// Mark message read
remove_entity_relationship($entity->getGUID(), 'unread', $user->getGUID());
}
echo elgg_view_image_block($owner_icon, $list_body, $vars);
function au_subgroups_remove_parent_group($group_guid)
{
$group = get_entity($group_guid);
$parent = au_subgroups_get_parent_group($group);
if ($parent) {
remove_entity_relationship($group_guid, AU_SUBGROUPS_RELATIONSHIP, $parent->guid);
}
}
/**
* Remove a collection from a site.
*
* @param int $site_guid Site GUID
* @param int $collection_guid Collection GUID
*
* @return mixed
* @deprecated 1.8 Don't use this.
*/
function remove_site_collection($site_guid, $collection_guid)
{
elgg_deprecated_notice("remove_site_collection has been deprecated", 1.8);
$site_guid = (int) $site_guid;
$collection_guid = (int) $collection_guid;
return remove_entity_relationship($collection_guid, "member_of_site", $site_guid);
}
<?php
$group_guid = get_input('group');
$othergroup_guid = get_input('othergroup');
$group = get_entity($group_guid);
$othergroup = get_entity($othergroup_guid);
if ($group instanceof ElggGroup && $group->canEdit()) {
if (check_entity_relationship($group_guid, 'related', $othergroup_guid)) {
remove_entity_relationship($group_guid, 'related', $othergroup_guid);
}
}
forward(REFERER);
/**
* Enable the entity
*
* @warning Disabled entities can't be loaded unless
* {@link access_show_hidden_entities(true)} has been called.
*
* @param bool $recursive Recursively enable all entities disabled with the entity?
* @see access_show_hiden_entities()
* @return bool
*/
public function enable($recursive = true)
{
$guid = (int) $this->guid;
if (!$guid) {
return false;
}
if (!_elgg_services()->events->trigger('enable', $this->type, $this)) {
return false;
}
if (!$this->canEdit()) {
return false;
}
global $CONFIG;
// Override access only visible entities
$old_access_status = access_get_show_hidden_status();
access_show_hidden_entities(true);
$result = $this->getDatabase()->updateData("UPDATE {$CONFIG->dbprefix}entities\n\t\t\tSET enabled = 'yes'\n\t\t\tWHERE guid = {$guid}");
$this->deleteMetadata('disable_reason');
$this->enableMetadata();
$this->enableAnnotations();
if ($recursive) {
$disabled_with_it = elgg_get_entities_from_relationship(array('relationship' => 'disabled_with', 'relationship_guid' => $guid, 'inverse_relationship' => true, 'limit' => 0));
foreach ($disabled_with_it as $e) {
$e->enable();
remove_entity_relationship($e->guid, 'disabled_with', $guid);
}
}
access_show_hidden_entities($old_access_status);
if ($result) {
$this->attributes['enabled'] = 'yes';
_elgg_services()->events->trigger('enable:after', $this->type, $this);
}
return $result;
}
/**
* Block an user from all newsletters
*
* @param ElggUser $user The user to block
*
* @return boolean True on success, false on failure
*/
function newsletter_unsubscribe_all_user(ElggUser $user)
{
$result = false;
if (!empty($user) && elgg_instanceof($user, "user")) {
$site = elgg_get_site_entity();
// remove site subscription
remove_entity_relationship($user->getGUID(), NewsletterSubscription::SUBSCRIPTION, $site->getGUID());
// remove all subscriptions
$options = array("type" => "group", "limit" => false, "relationship" => NewsletterSubscription::SUBSCRIPTION, "relationship_guid" => $user->getGUID(), "callback" => "newsletter_row_to_guid");
$entities = elgg_get_entities_from_relationship($options);
if (!empty($entities)) {
foreach ($entities as $entity_guid) {
remove_entity_relationship($user->getGUID(), NewsletterSubscription::SUBSCRIPTION, $entity_guid);
}
}
// add to general blacklist
$result = (bool) add_entity_relationship($user->getGUID(), NewsletterSubscription::GENERAL_BLACKLIST, $site->getGUID());
// remove email subscriptions (if any)
$subscription = newsletter_get_subscription($user->email);
if (!empty($subscription)) {
$subscription->delete();
}
}
return $result;
}
/**
* Removes a user from another user's friends list.
*
* @param int $user_guid The GUID of the friending user
* @param int $friend_guid The GUID of the user on the friends list
* @return true|false Depending on success
*/
function user_remove_friend($user_guid, $friend_guid)
{
global $CONFIG;
$user_guid = (int) $user_guid;
$friend_guid = (int) $friend_guid;
// perform cleanup for access lists.
$collections = get_user_access_collections($user_guid);
foreach ($collections as $collection) {
remove_user_from_access_collection($friend_guid, $collection->id);
}
return remove_entity_relationship($user_guid, "friend", $friend_guid);
}
if (!$trip->isMember($user)) {
if (mytrips_join_trip($trip, $user)) {
$subject = elgg_echo('mytrips:welcome:subject', array($trip->name), $user->language);
$body = elgg_echo('mytrips:welcome:body', array($user->name, $trip->name, $trip->getURL()), $user->language);
$params = ['action' => 'add_membership', 'object' => $trip];
// Send welcome notification to user
notify_user($user->getGUID(), $trip->owner_guid, $subject, $body, $params);
system_message(elgg_echo('mytrips:addedtotrip'));
//copio en variable local
$follower = $trip->follower;
//añado al usuario
array_push($follower, $user->getGUID());
//vuelvo a copiar el array
$trip->follower = $follower;
} else {
$errors[] = elgg_echo('mytrips:error:addedtotrip', array($user->name));
}
} else {
$errors[] = elgg_echo('mytrips:add:alreadymember', array($user->name));
// if an invitation is still pending clear it up, we don't need it
remove_entity_relationship($trip->guid, 'invited', $user->guid);
}
}
}
}
if ($errors) {
foreach ($errors as $error) {
register_error($error);
}
}
forward(REFERER);
/**
* Join a user to a group, add river event, clean-up invitations
*
* @param ElggGroup $group
* @param ElggUser $user
* @return bool
*/
function groups_join_group($group, $user)
{
global $NOTIFICATION_HANDLERS;
// access ignore so user can be added to access collection of invisible group
$ia = elgg_set_ignore_access(TRUE);
$result = $group->join($user);
elgg_set_ignore_access($ia);
if ($result) {
// flush user's access info so the collection is added
get_access_list($user->guid, 0, true);
// Remove any invite or join request flags
remove_entity_relationship($group->guid, 'invited', $user->guid);
remove_entity_relationship($user->guid, 'membership_request', $group->guid);
//check if notifications are turned off for the group
if ($group->notifications == "false") {
//turn users notifications off
foreach ($NOTIFICATION_HANDLERS as $method => $dummy) {
error_log("group" . $method);
remove_entity_relationship($user->getGUID(), "notify" . $method, $group->getGUID());
}
}
add_to_river('river/relationship/member/create', 'join', $user->guid, $group->guid);
return true;
}
return false;
}
/**
* Join a user to a group, add river event, clean-up invitations
*
* @param ElggGroup $group
* @param ElggUser $user
* @return bool
*/
function groups_join_group($group, $user)
{
// access ignore so user can be added to access collection of invisible group
$ia = elgg_set_ignore_access(TRUE);
$result = $group->join($user);
elgg_set_ignore_access($ia);
if ($result) {
// flush user's access info so the collection is added
get_access_list($user->guid, 0, true);
// Remove any invite or join request flags
remove_entity_relationship($group->guid, 'invited', $user->guid);
remove_entity_relationship($user->guid, 'membership_request', $group->guid);
elgg_create_river_item(array('view' => 'river/relationship/member/create', 'action_type' => 'join', 'subject_guid' => $user->guid, 'object_guid' => $group->guid));
return true;
}
return false;
}
/**
* Remove a 'notify' relationship between the user and a content author
*
* @param int $user_guid The GUID of the user who is following a user's content
* @param int $author_guid The GUID of the user whose content the user wants to unfollow
*
* @return true|false Depending on success
*/
function remove_notification_interest($user_guid, $author_guid)
{
return remove_entity_relationship($user_guid, 'notify', $author_guid);
}
