/**
* filter the items sent to a list view
*
* @param type $hook
* @param type $type
* @param type $return
* @param type $params
* @return type
*/
function filter_list_vars($hook, $type, $return, $params)
{
$filter_river = elgg_get_plugin_setting('hide_old_items', PLUGIN_ID);
if ($filter_river == 'no') {
// no need to filter
return $return;
}
if ($return['items'] && is_array($return['items'])) {
foreach ($return['items'] as $key => $item) {
if (!$item instanceof \ElggRiverItem) {
continue;
}
if ($item->type == 'object') {
continue;
}
if ($item->subject_guid == elgg_get_logged_in_user_guid()) {
continue;
}
if (elgg_is_admin_logged_in()) {
continue;
}
if (elgg_get_ignore_access()) {
continue;
}
unset($return['items'][$key]);
}
}
return $return;
}
public function getWaitingUsers($count = false)
{
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
if ($count) {
$result = $this->countEntitiesFromRelationship(EVENT_MANAGER_RELATION_SLOT_REGISTRATION_WAITINGLIST, true);
} else {
$result = $this->getEntitiesFromRelationship(EVENT_MANAGER_RELATION_SLOT_REGISTRATION_WAITINGLIST, true);
}
elgg_set_ignore_access($ia);
return $result;
}
function page_handler_webodf_elgg($page)
{
// Read the URI parameters based on <siteurl>/gdocspreview/param1/param2
$file_guid = $page[0];
$timestamp = intval($page[1]);
if (isset($timestamp)) {
// This is a hack, but it works. It will prevent anyone or Google from
// storing the public URL to access our private files. There is a 90
// second window in which the file is accessible. After that period,
// if you try to access the file from the same URL, it will be denied.
$date = new DateTime();
$max = $date->format('U') + 90;
$min = $date->format('U') - 90;
if ($timestamp > $min && $timestamp < $max) {
// keep track of the old access level
$old_access = elgg_get_ignore_access();
// temporarily make the access level public
elgg_set_ignore_access(true);
$file = get_entity($file_guid);
if (!$file) {
register_error(elgg_echo("file:downloadfailed"));
forward();
}
$mime = $file->getMimeType();
if (!$mime) {
$mime = "application/octet-stream";
}
$filename = $file->originalfilename;
// fix for IE https issue
header("Pragma: public");
header("Content-type: {$mime}");
if (strpos($mime, "image/") !== false || $mime == "application/pdf") {
header("Content-Disposition: inline; filename=\"{$filename}\"");
} else {
header("Content-Disposition: attachment; filename=\"{$filename}\"");
}
ob_clean();
flush();
readfile($file->getFilenameOnFilestore());
// restore the access level
elgg_set_ignore_access($old_access);
exit;
} else {
register_error(elgg_echo("file:downloadfailed"));
forward();
}
} else {
register_error(elgg_echo("file:downloadfailed"));
forward();
}
}
/**
* Cache an entity.
*
* Stores an entity in $ENTITY_CACHE;
*
* @param ElggEntity $entity Entity to cache
*
* @return void
* @see _elgg_retrieve_cached_entity()
* @see _elgg_invalidate_cache_for_entity()
* @access private
* @todo Use an ElggCache object
*/
function _elgg_cache_entity(ElggEntity $entity)
{
global $ENTITY_CACHE;
// Don't cache non-plugin entities while access control is off, otherwise they could be
// exposed to users who shouldn't see them when control is re-enabled.
if (!$entity instanceof ElggPlugin && elgg_get_ignore_access()) {
return;
}
// Don't store too many or we'll have memory problems
// @todo Pick a less arbitrary limit
if (count($ENTITY_CACHE) > 256) {
$random_guid = array_rand($ENTITY_CACHE);
unset($ENTITY_CACHE[$random_guid]);
// Purge separate metadata cache. Original idea was to do in entity destructor, but that would
// have caused a bunch of unnecessary purges at every shutdown. Doing it this way we have no way
// to know that the expunged entity will be GCed (might be another reference living), but that's
// OK; the metadata will reload if necessary.
elgg_get_metadata_cache()->clear($random_guid);
}
$ENTITY_CACHE[$entity->guid] = $entity;
}
function group_tools_join_site_handler($event, $type, $relationship)
{
if (!empty($relationship) && $relationship instanceof ElggRelationship) {
$user_guid = $relationship->guid_one;
$site_guid = $relationship->guid_two;
if (($user = get_user($user_guid)) && ($auto_joins = elgg_get_plugin_setting("auto_join", "group_tools"))) {
$auto_joins = string_to_tag_array($auto_joins);
// ignore access
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
foreach ($auto_joins as $group_guid) {
if (($group = get_entity($group_guid)) && $group instanceof ElggGroup) {
if ($group->site_guid == $site_guid) {
// join the group
$group->join($user);
}
}
}
// restore access settings
elgg_set_ignore_access($ia);
}
}
}
} else {
elgg_push_breadcrumb($crumbs_title, "vouchers/owner/{$page_owner->username}");
}
$title = $voucher->title;
elgg_push_breadcrumb($title);
$content = elgg_view_entity($voucher, array('full_view' => true));
if ($voucher->comments_on != 'Off') {
$content .= elgg_view_comments($voucher);
}
$sidebar = '';
// show voucher sales on sidebar if any only for voucher owner
if (elgg_is_logged_in()) {
$user = elgg_get_logged_in_user_entity();
if ($user && $user->guid == $page_owner->guid) {
// set ignore access for loading all sales entries
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
// load list buyers
$options = array('type' => 'object', 'subtype' => 'vsales', 'limit' => 0, 'metadata_name_value_pairs' => array(array('name' => 'txn_vguid', 'value' => $voucher->guid, 'operand' => '=')));
$buyerslist = elgg_get_entities_from_metadata($options);
$sidebar .= '<div style="font-size:90%;">';
$sidebar .= '<h3>' . elgg_echo('vouchers:sales') . '</h3>';
if (is_array($buyerslist)) {
foreach ($buyerslist as $b) {
//$sidebar .= $b->voucher_guid.' - '.$b->user_guid.' - '.$b->txn_date.'<br/>';
$buyer = get_user($b->txn_buyer_guid);
$sidebar .= '<p><a href="' . elgg_get_site_url() . 'profile/' . $buyer->username . '">' . $buyer->username . '</a> - ' . elgg_view_friendly_time($b->time_created);
$sidebar .= '<br/>' . elgg_echo('vouchers:transactionid') . ': ' . $b->txn_id;
//$sidebar .= '<br/>'.elgg_echo('vouchers:addvoucher:code').': '.get_buyer_code($b->txn_code, $voucher).'</p>';
}
}
/**
* Function to add custom profile fields to user on register
*
* @param string $event Event name
* @param string $object_type Event type
* @param ElggUser $object User being created
*
* @return array
*/
public static function create($event, $object_type, $object)
{
$custom_profile_fields = [];
// retrieve all field that were on the register page
foreach ($_POST as $key => $value) {
if (strpos($key, 'custom_profile_fields_') === 0) {
$key = substr($key, 22);
$custom_profile_fields[$key] = get_input("custom_profile_fields_{$key}");
}
}
if (count($custom_profile_fields) > 0) {
$categorized_fields = profile_manager_get_categorized_fields(null, true, true);
$configured_fields = $categorized_fields['fields'];
// set ignore access
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
foreach ($custom_profile_fields as $shortname => $value) {
// determine if $value should be an array
if (!is_array($value) && !empty($configured_fields)) {
// only do something if it not is already an array
foreach ($configured_fields as $configured_field) {
if ($configured_field->metadata_name == $shortname) {
if ($configured_field->metadata_type == 'tags' || $configured_field->output_as_tags == 'yes') {
$value = string_to_tag_array($value);
// no need to continue this foreach
break;
}
}
}
}
// use create_metadata to listen to default access
if (is_array($value)) {
$i = 0;
foreach ($value as $interval) {
$i++;
if ($i == 1) {
$multiple = false;
} else {
$multiple = true;
}
create_metadata($object->guid, $shortname, $interval, 'text', $object->guid, get_default_access($object), $multiple);
}
} else {
create_metadata($object->guid, $shortname, $value, 'text', $object->guid, get_default_access($object));
}
}
// restore ignore access
elgg_set_ignore_access($ia);
}
if (isset($_FILES['profile_icon'])) {
if (!profile_manager_add_profile_icon($object)) {
// return false to delete the user
return false;
}
}
$terms = elgg_get_plugin_setting('registration_terms', 'profile_manager');
if ($terms) {
$object->setPrivateSetting('general_terms_accepted', time());
}
elgg_clear_sticky_form('profile_manager_register');
}
<?php
$access_level = elgg_get_ignore_access();
elgg_set_ignore_access();
$guid = get_input('group_guid');
$groupName = get_input('name');
function copyGroup($guid, $name, $parentGroupGuid = null, array $options = null)
{
$inheritMembers = $_POST['inheritMembers'];
$inheritFiles = $_POST['inheritFiles'];
$inheritForums = $_POST['inheritForums'];
$inheritSubGroups = $_POST['subGroups'];
if ($options) {
$inheritMembers = $options['inheritMembers'];
$inheritFiles = $options['inheritFiles'];
$inheritForums = $options['inheritForums'];
$inheritSubGroups = $options['inheritSubGroups'];
}
$groupOptions = array('inheritMembers' => $inheritMembers, 'inheritFiles' => $inheritFiles, 'inheritForums' => $inheritForums, 'inheritSubGroups' => $inheritSubGroups);
//check if a sub-group when parentGroupGuid is null
if (!isset($parentGroupGuid)) {
$parentGroup = elgg_get_entities_from_relationship(array("relationship" => "au_subgroup_of", "relationship_guid" => $guid));
$parentGroupGuid = $parentGroup[0]->guid;
}
//get group
$oldGroup = get_entity($guid);
//get user
$user = get_user($oldGroup->owner_guid);
//create new group
$newGroup = clone $oldGroup;
$newGroup->name = $name;
/**
* Get access query for Solr search
*
* @param int $user_guid GUID of the user accessing content
* @return string
*/
function elgg_solr_get_access_query($user_guid = null)
{
if (elgg_get_ignore_access()) {
return '';
}
if (!isset($user_guid)) {
$user_guid = elgg_get_logged_in_user_guid();
}
if (elgg_is_admin_user($user_guid)) {
return '';
}
$access_public = elgg_solr_escape_special_chars(ACCESS_PUBLIC);
$access_friends = elgg_solr_escape_special_chars(ACCESS_FRIENDS);
$user_guid = elgg_solr_escape_special_chars($user_guid);
$queries = [];
if ($user_guid) {
$queries['ors']['collections'] = "access_id:{!join from=access_list_is to=access_id}id:{$user_guid}";
$queries['ors']['is_owner'] = "owner_guid:{$user_guid}";
$queries['ors']['is_friend'] = "access_id:{$access_friends} AND owner_guid:{!join from=friends_of_is to=owner_guid}id:{$user_guid}";
} else {
$queries['ors']['collections'] = "access_id:{$access_public}";
}
$params = ['user_guid' => $user_guid];
$queries = elgg_trigger_plugin_hook('elgg_solr:access', 'entities', $params, $queries);
if (!empty($queries['ors'])) {
$ors = [];
foreach ($queries['ors'] as $or) {
$ors[] = "({$or})";
}
$queries['ands'][] = implode(' OR ', $ors);
}
$query_str = '';
if (!empty($queries['ands'])) {
$ands = [];
foreach ($queries['ands'] as $and) {
$ands[] = "({$and})";
}
$query_str = '(' . implode(' AND ', $ands) . ')';
}
return $query_str;
}
/**
* Get the ignore access value
*
* @return bool
*/
protected function getIgnoreAccess()
{
if (null === $this->ignoreAccess) {
return elgg_get_ignore_access();
} else {
return $this->ignoreAccess;
}
}
/**
* Decides if the access system should be ignored for a user.
*
* Returns true (meaning ignore access) if either of these 2 conditions are true:
* 1) an admin user guid is passed to this function.
* 2) {@link elgg_get_ignore_access()} returns true.
*
* @see elgg_set_ignore_access()
*
* @param int $user_guid The user to check against.
*
* @return bool
* @since 1.7.0
*/
function elgg_check_access_overrides($user_guid = 0)
{
if (!$user_guid || $user_guid <= 0) {
$is_admin = false;
} else {
$is_admin = elgg_is_admin_user($user_guid);
}
return $is_admin || elgg_get_ignore_access();
}
function social_connect_handle_authentication($user_profile, $provider)
{
global $CONFIG;
global $HA_SOCIAL_CONNECT_PROVIDERS_CONFIG;
$ignore_access = elgg_get_ignore_access();
$provider_name = $HA_SOCIAL_CONNECT_PROVIDERS_CONFIG[$provider]['provider_name'];
$user_uid = $user_profile->identifier;
// establish the value for the proceeding hook
$default_proceed = elgg_get_plugin_setting("ha_settings_{$provider}_hook1_default", 'social_connect');
if (!$default_proceed || $default_proceed == 'global') {
$default_proceed = elgg_get_plugin_setting('ha_settings_hook1_default', 'social_connect');
}
if (!$default_proceed) {
$default_proceed = SOCIAL_CONNECT_DEFAULT_PROCEED;
} else {
if ($default_proceed == 'true') {
$default_proceed = true;
} else {
if ($default_proceed == 'false') {
$default_proceed = false;
}
}
}
// the arguments for social connect events and hooks
$args = array('mode' => null, 'userid' => $user_uid, 'provider' => $HA_SOCIAL_CONNECT_PROVIDERS_CONFIG[$provider], 'user' => null, 'profile' => $user_profile);
// look for users that have already connected via this plugin
$options = array('type' => 'user', 'plugin_id' => 'social_connect', 'plugin_user_setting_name_value_pairs' => array("{$provider}/uid" => $user_uid), 'plugin_user_setting_name_value_pairs_operator' => 'AND', 'limit' => 0);
$users = elgg_get_entities_from_plugin_user_settings($options);
if (!$users) {
// user has not connected with plugin before
$args['mode'] = 'connect';
elgg_set_ignore_access(true);
$proceed = elgg_trigger_plugin_hook('social_connect', 'user', $args, $default_proceed);
elgg_set_ignore_access($ignore_access);
if ($proceed === false) {
// hook prevented social connection
return;
} else {
if ($proceed === 'email' || $proceed === 'emailOnly') {
// hook wants to try and connect via email address
// check whether the user already exists with the email provided
$useremail = $user_profile->email;
if ($useremail && ($users = get_user_by_email($useremail))) {
social_connect_user($user_uid, $users[0], $user_profile, $provider);
system_message(sprintf(elgg_echo('social_connect:connect:ok'), $provider_name));
$args['mode'] = 'email';
$args['user'] = $users[0];
elgg_set_ignore_access(true);
elgg_trigger_event('social_connect', 'user', $args);
elgg_set_ignore_access($ignore_access);
return;
}
if ($proceed === 'emailOnly') {
// hook wants only email address connection or failure
register_error(sprintf(elgg_echo('social_connect:connect:emailnotfound'), $proceed));
return;
}
}
}
// email connection not required or failed, so register a new user
$userlogin = str_replace(' ', '', $user_profile->displayName);
if (!$userlogin) {
$userlogin = $provider . '_user_' . rand(1000, 9999);
}
$org_userlogin = $userlogin;
while (get_user_by_username($userlogin)) {
$userlogin = $org_userlogin . '_' . rand(1000, 9999);
}
unset($org_userlogin);
$password = generate_random_cleartext_password();
$username = $user_profile->displayName;
$user = new ElggUser();
$user->username = $userlogin;
$user->name = $username;
$user->email = $user_profile->email;
$user->access_id = ACCESS_PUBLIC;
$user->salt = generate_random_cleartext_password();
$user->password = generate_user_password($user, $password);
$user->owner_guid = 0;
$user->container_guid = 0;
if ($user->save()) {
if ($user->email && elgg_get_plugin_setting('notify_new_user', 'social_connect')) {
$email = elgg_echo('email:social_connect:body', array($userlogin, $password));
set_user_notification_setting($user->getGUID(), 'email', true);
notify_user($user->guid, $CONFIG->site->guid, elgg_echo('email:social_connect:subject', array($provider_name)), $email, NULL, 'email');
}
} else {
register_error(sprintf(elgg_echo('social_connect:register:bad'), $provider_name) . elgg_echo("zhaohu:sorry"));
elgg_log("ZHError social_connect:register:bad , userlogin {$userlogin}", "ERROR");
return;
}
system_message(sprintf(elgg_echo('social_connect:register:ok'), $provider_name));
social_connect_user($user_uid, $user, $user_profile, $provider);
$args['mode'] = 'register';
$args['user'] = $user;
elgg_set_ignore_access(true);
elgg_trigger_event('social_connect', 'user', $args);
elgg_set_ignore_access($ignore_access);
} elseif (count($users) == 1) {
// one user has already been registered on Elgg with this provider
$args['mode'] = 'login';
$args['user'] = $users[0];
elgg_set_ignore_access(true);
if (elgg_trigger_plugin_hook('social_connect', 'user', $args, (bool) $default_proceed)) {
// if not, hook prevented social connection
login($users[0]);
system_message(sprintf(elgg_echo('social_connect:login:ok'), $provider_name));
}
elgg_set_ignore_access($ignore_access);
} else {
throw new Exception(sprintf(elgg_echo('social_connect:login:bad'), $provider_name));
}
}
/**
* Can the user change this access collection?
*
* Use the plugin hook of 'access:collections:write', 'user' to change this.
* @see get_write_access_array() for details on the hook.
*
* Respects access control disabling for admin users and {@link elgg_set_ignore_access()}
*
* @see get_write_access_array()
*
* @param int $collection_id The collection id
* @param mixed $user_guid The user GUID to check for. Defaults to logged in user.
* @return bool
*/
function canEdit($collection_id, $user_guid = null)
{
if ($user_guid) {
$user = _elgg_services()->entityTable->get((int) $user_guid);
} else {
$user = _elgg_services()->session->getLoggedInUser();
}
$collection = get_access_collection($collection_id);
if (!$user instanceof \ElggUser || !$collection) {
return false;
}
$write_access = get_write_access_array($user->getGUID(), 0, true);
// don't ignore access when checking users.
if ($user_guid) {
return array_key_exists($collection_id, $write_access);
} else {
return elgg_get_ignore_access() || array_key_exists($collection_id, $write_access);
}
}
function hj_framework_handle_multifile_upload($user_guid)
{
if (!empty($_FILES)) {
$access = elgg_get_ignore_access();
elgg_set_ignore_access(true);
$file = $_FILES['Filedata'];
$filehandler = new hjFile();
$filehandler->owner_guid = (int) $user_guid;
$filehandler->container_guid = (int) $user_guid;
$filehandler->access_id = ACCESS_DEFAULT;
$filehandler->data_pattern = hj_framework_get_data_pattern('object', 'hjfile');
$filehandler->title = $file['name'];
$filehandler->description = '';
$prefix = "hjfile/";
$filestorename = elgg_strtolower($file['name']);
$mime = hj_framework_get_mime_type($file['name']);
$filehandler->setFilename($prefix . $filestorename);
$filehandler->setMimeType($mime);
$filehandler->originalfilename = $file['name'];
$filehandler->simpletype = hj_framework_get_simple_type($mime);
$filehandler->filesize = round($file['size'] / (1024 * 1024), 2) . "Mb";
$filehandler->open("write");
$filehandler->close();
move_uploaded_file($file['tmp_name'], $filehandler->getFilenameOnFilestore());
$file_guid = $filehandler->save();
hj_framework_set_entity_priority($filehandler);
elgg_trigger_plugin_hook('hj:framework:file:process', 'object', array('entity' => $filehandler));
if ($file_guid) {
$meta_value = $filehandler->getGUID();
} else {
$meta_value = $filehandler->getFilenameOnFilestore();
}
if ($file_guid && $filehandler->simpletype == "image") {
$thumb_sizes = hj_framework_get_thumb_sizes();
foreach ($thumb_sizes as $thumb_type => $thumb_size) {
$thumbnail = get_resized_image_from_existing_file($filehandler->getFilenameOnFilestore(), $thumb_size['w'], $thumb_size['h'], $thumb_size['square'], 0, 0, 0, 0, true);
if ($thumbnail) {
$thumb = new ElggFile();
$thumb->setMimeType($file['type']);
$thumb->owner_guid = $user_guid;
$thumb->setFilename("{$prefix}{$filehandler->getGUID()}{$thumb_type}.jpg");
$thumb->open("write");
$thumb->write($thumbnail);
$thumb->close();
$thumb_meta = "{$thumb_type}thumb";
$filehandler->{$thumb_meta} = $thumb->getFilename();
unset($thumbnail);
}
}
}
$response = array('status' => 'OK', 'value' => $meta_value);
} else {
$response = array('status' => 'FAIL');
}
echo json_encode($response);
elgg_set_ignore_access($access);
return;
}
/**
* Return an array of all private settings.
*
* @param int $entity_guid The entity GUID
*
* @return array|false
* @see set_private_setting()
* @see get_private_settings()
* @see remove_private_setting()
* @see remove_all_private_settings()
* @link http://docs.elgg.org/DataModel/Entities/PrivateSettings
*/
function get_all_private_settings($entity_guid)
{
global $PRIVATE_SETTINGS_CACHE;
static $private_setting_memcache;
$dbprefix = elgg_get_config("dbprefix");
$entity_guid = (int) $entity_guid;
// check if you have access to the entity
if (!elgg_get_ignore_access() && !get_entity_as_row($entity_guid)) {
return false;
}
// first check localy
if (isset($PRIVATE_SETTINGS_CACHE[$entity_guid])) {
return $PRIVATE_SETTINGS_CACHE[$entity_guid];
}
if (!isset($private_setting_memcache) && is_memcache_available()) {
$private_setting_memcache = new ElggMemcache("private_settings");
}
if ($private_setting_memcache) {
if ($settings = $private_setting_memcache->load($entity_guid)) {
// cache localy
$PRIVATE_SETTINGS_CACHE[$entity_guid] = $settings;
if (!empty($settings)) {
return $settings;
} else {
return false;
}
}
}
$query = "SELECT *";
$query .= " FROM {$dbprefix}private_settings";
$query .= " WHERE entity_guid = {$entity_guid}";
$settings = array();
if ($result = get_data($query)) {
foreach ($result as $r) {
$settings[$r->name] = $r->value;
}
}
if ($private_setting_memcache) {
$private_setting_memcache->save($entity_guid, $settings);
}
if (!empty($settings)) {
// cache localy
$PRIVATE_SETTINGS_CACHE[$entity_guid] = $settings;
return $settings;
}
return false;
}
/**
* Add the subsite ACL to the read access list if on a subsite.
* On main site they are provided by Elgg core
*
* Subsite ACL's have a site_guid of main site
*
* @param string $hook
* @param string $type
* @param mixed $returnvalue
* @param mixed $params
* @return mixed
*/
function subsite_manager_access_read_hook($hook, $type, $returnvalue, $params)
{
static $read_cache;
$result = $returnvalue;
$user_guid = (int) elgg_extract("user_id", $params);
$site_guid = (int) elgg_extract("site_id", $params);
if (!empty($user_guid) && !empty($site_guid)) {
if (!isset($read_cache)) {
$read_cache = array();
}
$checksum = md5($user_guid . "-" . $site_guid);
// check cache
if (!isset($read_cache[$checksum])) {
$read_cache[$checksum] = false;
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
if (($site = elgg_get_site_entity()) && $site->getGUID() == $site_guid) {
if (elgg_instanceof($site, "site", Subsite::SUBTYPE, "Subsite")) {
if ($site->isUser($user_guid)) {
if (($acl = $site->getACL()) && !in_array($acl, $result)) {
$read_cache[$checksum] = $acl;
}
}
}
}
elgg_set_ignore_access($ia);
}
// get the result from cache
if ($read_cache[$checksum]) {
$result[] = $read_cache[$checksum];
}
}
return $result;
}
function event_calendar_generate_listing_params($page_type, $container_guid, $original_start_date, $display_mode, $filter, $region = '-')
{
$event_calendar_listing_format = elgg_get_plugin_setting('listing_format', 'event_calendar');
$event_calendar_spots_display = trim(elgg_get_plugin_setting('spots_display', 'event_calendar'));
$event_calendar_first_date = trim(elgg_get_plugin_setting('first_date', 'event_calendar'));
$event_calendar_last_date = trim(elgg_get_plugin_setting('last_date', 'event_calendar'));
if (!$original_start_date) {
$original_start_date = date('Y-m-d');
}
if ($event_calendar_first_date && $original_start_date < $event_calendar_first_date) {
$original_start_date = $event_calendar_first_date;
}
if ($event_calendar_last_date && $original_start_date > $event_calendar_last_date) {
$original_start_date = $event_calendar_first_date;
}
if ($event_calendar_listing_format == 'paged') {
$start_ts = strtotime($original_start_date);
$start_date = $original_start_date;
if ($event_calendar_last_date) {
$end_ts = strtotime($event_calendar_last_date);
} else {
// set to a large number
$end_ts = 2000000000;
}
$mode = 'paged';
} else {
// the default interval is one month
$day = 60 * 60 * 24;
$week = 7 * $day;
$month = 31 * $day;
$mode = trim($display_mode);
if (!$mode) {
$mode = 'month';
}
if ($mode == "day") {
$start_date = $original_start_date;
$end_date = $start_date;
$start_ts = strtotime($start_date);
$end_ts = strtotime($end_date) + $day - 1;
} else {
if ($mode == "week") {
// need to adjust start_date to be the beginning of the week
$start_ts = strtotime($original_start_date);
$start_ts -= date("w", $start_ts) * $day;
$end_ts = $start_ts + 6 * $day;
$start_date = date('Y-m-d', $start_ts);
$end_date = date('Y-m-d', $end_ts);
} else {
$start_ts = strtotime($original_start_date);
$month = date('m', $start_ts);
$year = date('Y', $start_ts);
$start_date = $year . '-' . $month . '-1';
$end_date = $year . '-' . $month . '-' . getLastDayOfMonth($month, $year);
}
}
if ($event_calendar_first_date && $start_date < $event_calendar_first_date) {
$start_date = $event_calendar_first_date;
}
if ($event_calendar_last_date && $end_date > $event_calendar_last_date) {
$end_date = $event_calendar_last_date;
}
$start_ts = strtotime($start_date);
if ($mode == "day") {
$end_ts = strtotime($end_date) + $day - 1;
$subtitle = elgg_echo('event_calendar:day_label') . ': ' . date('j F Y', strtotime($start_date));
} else {
if ($mode == "week") {
// KJ - fix for end date bug
//$end_ts = $start_ts + 6*$day;
$end_ts = $start_ts + 7 * $day;
$subtitle = elgg_echo('event_calendar:week_label') . ': ' . date('j F', $start_ts) . ' - ' . date('j F Y', $end_ts);
} else {
// KJ - fix for end date bug
//$end_ts = strtotime($end_date);
$end_ts = strtotime($end_date) + 24 * 60 * 60 - 1;
$subtitle = date('F Y', $start_ts);
}
}
}
$current_user_guid = elgg_get_logged_in_user_guid();
$access_status = elgg_get_ignore_access();
if ($page_type == 'owner') {
$container = get_entity($container_guid);
if (elgg_instanceof($container, 'user')) {
$auth_token = get_input('auth_token');
if ($auth_token) {
$secret_key = event_calendar_get_secret_key();
if ($secret_key && $auth_token === sha1($container->username . $secret_key)) {
elgg_set_ignore_access(TRUE);
}
}
if ($container->canEdit()) {
$user_guid = $container_guid;
$group_guid = 0;
} else {
register_error('event_calendar:owner:permissions_error');
forward();
exit;
}
} else {
register_error('event_calendar:owner:permissions_error');
forward();
exit;
}
} else {
$user_guid = $current_user_guid;
$group_guid = $container_guid;
}
$offset = get_input('offset');
$limit = get_input('limit', 15);
if ($event_calendar_spots_display == 'yes') {
if (!$filter) {
$filter = 'open';
}
} else {
if (!$filter) {
$filter = 'all';
}
}
if ($filter == 'all') {
$count = event_calendar_get_events_between($start_ts, $end_ts, true, $limit, $offset, $container_guid, $region);
$events = event_calendar_get_events_between($start_ts, $end_ts, false, $limit, $offset, $container_guid, $region);
} else {
if ($filter == 'open') {
$count = event_calendar_get_open_events_between($start_ts, $end_ts, true, $limit, $offset, $container_guid, $region);
$events = event_calendar_get_open_events_between($start_ts, $end_ts, false, $limit, $offset, $container_guid, $region);
} else {
if ($filter == 'friends') {
$count = event_calendar_get_events_for_friends_between($start_ts, $end_ts, true, $limit, $offset, $user_guid, $container_guid, $region);
$events = event_calendar_get_events_for_friends_between($start_ts, $end_ts, false, $limit, $offset, $user_guid, $container_guid, $region);
} else {
if ($filter == 'mine') {
$count = event_calendar_get_events_for_user_between2($start_ts, $end_ts, true, $limit, $offset, $user_guid, $container_guid, $region);
$events = event_calendar_get_events_for_user_between2($start_ts, $end_ts, false, $limit, $offset, $user_guid, $container_guid, $region);
}
}
}
}
$vars = array('original_start_date' => $original_start_date, 'start_date' => $start_date, 'end_date' => $end_date, 'first_date' => $event_calendar_first_date, 'last_date' => $event_calendar_last_date, 'mode' => $mode, 'events' => $events, 'count' => $count, 'offset' => $offset, 'limit' => $limit, 'group_guid' => $group_guid, 'filter' => $filter, 'region' => $region, 'listing_format' => $event_calendar_listing_format);
$content = elgg_view('event_calendar/show_events', $vars);
if ($page_type == 'owner') {
$filter_override = '';
} else {
$filter_override = elgg_view('event_calendar/filter_menu', $vars);
}
if ($event_calendar_listing_format == 'paged') {
$title = elgg_echo('event_calendar:upcoming_events_title');
} else {
if ($page_type == 'group') {
$title = elgg_echo('event_calendar:group') . ' (' . $subtitle . ')';
} else {
$title = elgg_echo('event_calendar:listing_title:' . $filter) . ' (' . $subtitle . ')';
}
}
$params = array('title' => $title, 'content' => $content, 'filter_override' => $filter_override);
elgg_set_ignore_access($access_status);
return $params;
}
/**
* handles the extended garbage collection
*
* @param string $hook hookname
* @param string $type hooktype
* @param mixed $returnvalue current return value
* @param mixed $params original parameters
*
* @return void
*/
public static function collect($hook, $type, $returnvalue, $params)
{
if (elgg_get_plugin_setting('enable_gc', 'garbagecollector_extended') !== 'yes') {
return;
}
elgg_register_plugin_hook_handler('permissions_check', 'all', '\\Elgg\\Values::getTrue');
$dbprefix = elgg_get_config('dbprefix');
// overrule access settigns
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
// cleanup entities
if ($entity_guids = garbagecollector_extended_get_orphaned_entities()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['entities']);
foreach ($entity_guids as $guid) {
$entity = get_entity($guid);
if ($entity) {
$entity->delete();
}
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup access collections
if ($acl_ids = garbagecollector_extended_get_orphaned_access_collections()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['access collections']);
foreach ($acl_ids as $id) {
delete_access_collection($id);
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup annotations
if ($anno_ids = garbagecollector_extended_get_orphaned_annotations()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['annotations']);
foreach ($anno_ids as $id) {
elgg_delete_annotation_by_id($id);
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup metadata
if ($meta_ids = garbagecollector_extended_get_orphaned_metadata()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['metadata']);
foreach ($meta_ids as $id) {
// We need to manualy delete metadata as the Elgg functions don't work because this is orphaned metadata
// also we need to delete this one by one because of potential long query strings
$sql = 'DELETE FROM ' . $dbprefix . 'metadata';
$sql .= ' WHERE id = ' . $id;
delete_data($sql);
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup private settings
if ($private_ids = garbagecollector_extended_get_orphaned_private_settings()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['private settings']);
foreach ($private_ids as $id) {
// We need to manualy delete private settings as Elgg doesn't have a function fot this
// also we need to delete this one by one because of potential long query strings
$sql = 'DELETE FROM ' . $dbprefix . 'private_settings';
$sql .= ' WHERE id = ' . $id;
delete_data($sql);
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup relationships
if ($rel_ids = garbagecollector_extended_get_orphaned_relationships()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['relationships']);
foreach ($rel_ids as $id) {
delete_relationship($id);
}
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// cleanup river
if ($river_ids = garbagecollector_extended_get_orphaned_river()) {
echo elgg_echo('garbagecollector_extended:cleanup', ['river items']);
elgg_delete_river(['ids' => $river_ids]);
echo elgg_echo('garbagecollector_extended:done') . '\\n';
}
// because we cleaned up a lot, do metastrings again
garbagecollector_orphaned_metastrings();
// restore access settings
elgg_set_ignore_access($ia);
elgg_unregister_plugin_hook_handler('permissions_check', 'all', '\\Elgg\\Values::getTrue');
}
private function updateUser($field, $value)
{
$status = elgg_get_ignore_access();
elgg_set_ignore_access();
$user = get_entity($this->user->guid);
if ($field == 'email') {
if (!get_user_by_email($value)) {
$user->{$field} = $value;
return $user->save();
} else {
return false;
}
}
if ($field == 'password') {
$user->{$field} = md5($value . $this->user->salt);
return $user->save();
}
}
public function getAdminGuids()
{
// need to bypass security
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
$user_guids = $this->getPrivateSetting("admin_guids");
if ($user_guids) {
$user_guids = explode(",", $user_guids);
if (!is_array($user_guids)) {
$user_guids = array($user_guids);
}
} else {
$user_guids = array();
}
// restore security
elgg_set_ignore_access($ia);
return $user_guids;
}
/**
* function to add custom profile fields to user on register
*
* @param $event
* @param $object_type
* @param $object
* @return unknown_type
*/
function profile_manager_create_user_event($event, $object_type, $object)
{
$custom_profile_fields = array();
// retrieve all field that were on the register page
foreach ($_POST as $key => $value) {
if (strpos($key, "custom_profile_fields_") === 0) {
$key = substr($key, 22);
$custom_profile_fields[$key] = get_input("custom_profile_fields_" . $key);
}
}
if (count($custom_profile_fields) > 0) {
$categorized_fields = profile_manager_get_categorized_fields(null, true, true);
$configured_fields = $categorized_fields['fields'];
// set ignore access
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
foreach ($custom_profile_fields as $shortname => $value) {
// determine if $value should be an array
if (!is_array($value) && !empty($configured_fields)) {
// only do something if it not is already an array
foreach ($configured_fields as $configured_field) {
if ($configured_field->metadata_name == $shortname) {
if ($configured_field->metadata_type == "tags" || $configured_field->output_as_tags == "yes") {
$value = string_to_tag_array($value);
// no need to continue this foreach
break;
}
}
}
}
// use create_metadata to listen to default access
if (is_array($value)) {
$i = 0;
foreach ($value as $interval) {
$i++;
if ($i == 1) {
$multiple = false;
} else {
$multiple = true;
}
create_metadata($object->guid, $shortname, $interval, 'text', $object->guid, get_default_access($object), $multiple);
}
} else {
create_metadata($object->guid, $shortname, $value, 'text', $object->guid, get_default_access($object));
}
}
// restore ignore access
elgg_set_ignore_access($ia);
}
if (isset($_FILES["profile_icon"])) {
add_profile_icon($object);
}
}
/**
* Cache an entity.
*
* Stores an entity in $ENTITY_CACHE;
*
* @param \ElggEntity $entity Entity to cache
*
* @return void
* @see _elgg_retrieve_cached_entity()
* @see _elgg_invalidate_cache_for_entity()
* @access private
* @todo Use an \ElggCache object
*/
function _elgg_cache_entity(\ElggEntity $entity)
{
global $ENTITY_CACHE, $ENTITY_CACHE_DISABLED_GUIDS;
// Don't cache non-plugin entities while access control is off, otherwise they could be
// exposed to users who shouldn't see them when control is re-enabled.
if (!$entity instanceof \ElggPlugin && elgg_get_ignore_access()) {
return;
}
$guid = $entity->getGUID();
if (isset($ENTITY_CACHE_DISABLED_GUIDS[$guid])) {
return;
}
// Don't store too many or we'll have memory problems
// @todo Pick a less arbitrary limit
if (count($ENTITY_CACHE) > 256) {
_elgg_invalidate_cache_for_entity(array_rand($ENTITY_CACHE));
}
$ENTITY_CACHE[$guid] = $entity;
}
function get_voucher_howmany($voucher)
{
if (elgg_instanceof($voucher, 'object', 'vouchers')) {
if ($voucher->code_type != VOUCHERS_CODE_TYPE_SERIES) {
return $voucher->howmany;
} else {
if (!is_numeric($voucher->code) || !is_numeric($voucher->code_end)) {
return 0;
} else {
if ($voucher->code >= $voucher->code_end) {
return 0;
} else {
// set ignore access for loading all sales entries
$ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
// search the codes which have already be given
$options = array('type' => 'object', 'subtype' => 'vsales', 'limit' => 0, 'count' => true, 'metadata_name_value_pairs' => array(array('name' => 'txn_vguid', 'value' => $voucher->guid, 'operand' => '=')));
$sales_no = elgg_get_entities_from_metadata($options);
// restore ignore access
elgg_set_ignore_access($ia);
// initial no of code vouchers
$init_no = $voucher->code_end - $voucher->code + 1;
// final howmany no
$howmany = $init_no - $sales_no;
return $howmany;
}
}
}
}
return 0;
}
/**
* Check if the user logged in when the query is run, has access to a given data row
* This is a reverse engineered approach to an SQL query generated by AccessCollections::getWhereSql()
*
* @param \stdClass $row Data row
* @return bool
*/
public function validateRowAccess($row)
{
if (elgg_get_ignore_access()) {
return true;
}
if ($row->access_id == ACCESS_PUBLIC) {
return true;
}
$user = elgg_get_logged_in_user_entity();
if (!$user) {
return false;
}
if ($row->access_id == ACCESS_LOGGED_IN && elgg_is_logged_in()) {
return true;
}
if ($user->isAdmin()) {
return true;
}
if ($row->owner_guid == $user->guid) {
return true;
}
if ($row->access_id == ACCESS_PRIVATE && $row->owner_guid == $user->guid) {
return true;
}
if ($row->access_id == ACCESS_FRIENDS && check_entity_relationship($row->owner_guid, 'friend', $user->guid)) {
return true;
}
$access_list = _elgg_services()->accessCollections->getAccessList($user->guid);
if (in_array($row->access_id, $access_list)) {
return true;
}
}
/**
* Function to replace group profile fields
*
* @param string $hook_name name of the hook
* @param string $entity_type type of the hook
* @param unknown $return_value return value
* @param unknown $parameters hook parameters
*
* @return array
*/
public static function getGroupFields($hook_name, $entity_type, $return_value, $parameters)
{
// get from cache
$site_guid = elgg_get_config('site_guid');
$entities = elgg_load_system_cache("profile_manager_group_fields_{$site_guid}");
if ($entities === null) {
$options = ['type' => 'object', 'subtype' => CUSTOM_PROFILE_FIELDS_GROUP_SUBTYPE, 'limit' => false, 'owner_guid' => elgg_get_config('site_guid')];
$entities = elgg_get_entities($options);
elgg_save_system_cache("profile_manager_group_fields_{$site_guid}", serialize($entities));
} else {
$entities = unserialize($entities);
}
if (empty($entities)) {
return;
}
$guids = [];
$translations = [];
foreach ($entities as $entity) {
$guids[] = $entity->getGUID();
}
_elgg_services()->metadataCache->populateFromEntities($guids);
$result = [];
$ordered = [];
// Order the group fields and filter some types out
foreach ($entities as $group_field) {
if ($group_field->admin_only != 'yes' || (elgg_is_admin_logged_in() || elgg_get_ignore_access())) {
$ordered[$group_field->order] = $group_field;
}
}
ksort($ordered);
// build the correct list
$result['name'] = 'text';
foreach ($ordered as $group_field) {
$result[$group_field->metadata_name] = $group_field->metadata_type;
// should it be handled as tags? Q: is this still needed? A: Yes it is, it handles presentation of these fields in listing mode
if (elgg_get_context() == 'search' && ($group_field->output_as_tags == 'yes' || $group_field->metadata_type == 'multiselect')) {
$result[$group_field->metadata_name] = 'tags';
}
$translations["groups:{$group_field->metadata_name}"] = $group_field->getTitle();
}
$languages = ['en'];
$languages[] = get_current_language();
$languages[] = elgg_get_config('language');
array_unique($languages);
foreach ($languages as $lang) {
add_translation($lang, $translations);
}
return $result;
}
/**
* Can the user change this access collection?
*
* Use the plugin hook of 'access:collections:write', 'user' to change this.
* @see get_write_access_array() for details on the hook.
*
* Respects access control disabling for admin users and {@link elgg_set_ignore_access()}
*
* @see get_write_access_array()
*
* @param int $collection_id The collection id
* @param mixed $user_guid The user GUID to check for. Defaults to logged in user.
* @return bool
*/
function canEdit($collection_id, $user_guid = null)
{
try {
$user = $this->entities->getUserForPermissionsCheck($user_guid);
} catch (UserFetchFailureException $e) {
return false;
}
$collection = $this->get($collection_id);
if (!$user || !$collection) {
return false;
}
$write_access = $this->getWriteAccessArray($user->guid, true);
// don't ignore access when checking users.
if ($user_guid) {
return array_key_exists($collection_id, $write_access);
} else {
return elgg_get_ignore_access() || array_key_exists($collection_id, $write_access);
}
}
/**
* Creates default widgets
*
* This plugin hook handler is registered for events based on what kinds of
* default widgets have been registered. See elgg_default_widgets_init() for
* information on registering new default widget contexts.
*
* @param string $event The event
* @param string $type The type of object
* @param object $entity The entity being created
* @return null
* @access private
*/
function elgg_create_default_widgets($event, $type, $entity)
{
$default_widget_info = elgg_get_config('default_widget_info');
if (!$default_widget_info || !$entity) {
return null;
}
$type = $entity->getType();
$subtype = $entity->getSubtype();
// event is already guaranteed by the hook registration.
// need to check subtype and type.
foreach ($default_widget_info as $temp) {
if ($temp['entity_type'] == $type) {
if ($temp['entity_subtype'] == ELGG_ENTITIES_ANY_VALUE || $temp['entity_subtype'] == $subtype) {
$info = $temp;
break;
}
}
}
// need to be able to access everything
$old_ia = elgg_get_ignore_access(true);
elgg_push_context('create_default_widgets');
// pull in by widget context with widget owners as the site
// not using elgg_get_widgets() because it sorts by columns and we don't care right now.
$options = array('type' => 'object', 'subtype' => 'widget', 'owner_guid' => elgg_get_site_entity()->guid, 'private_setting_name' => 'context', 'private_setting_value' => $info['widget_context'], 'limit' => 0);
$widgets = elgg_get_entities_from_private_settings($options);
foreach ($widgets as $widget) {
// change the container and owner
$new_widget = clone $widget;
$new_widget->container_guid = $entity->guid;
$new_widget->owner_guid = $entity->guid;
// pull in settings
$settings = get_all_private_settings($widget->guid);
foreach ($settings as $name => $value) {
$new_widget->{$name} = $value;
}
$new_widget->save();
}
elgg_get_ignore_access($old_ia);
elgg_pop_context();
// failure here shouldn't stop the event.
return null;
}
function event_manager_export_waitinglist($event, $file = false)
{
$old_ia = elgg_get_ignore_access();
elgg_set_ignore_access(true);
if ($file) {
$EOL = "\r\n";
} else {
$EOL = PHP_EOL;
}
$headerString .= '"' . elgg_echo('guid') . '";"' . elgg_echo('name') . '";"' . elgg_echo('email') . '";"' . elgg_echo('username') . '"';
if ($event->registration_needed) {
if ($registration_form = $event->getRegistrationFormQuestions()) {
foreach ($registration_form as $question) {
$headerString .= ';"' . $question->title . '"';
}
}
}
if ($event->with_program) {
if ($eventDays = $event->getEventDays()) {
foreach ($eventDays as $eventDay) {
$date = date(EVENT_MANAGER_FORMAT_DATE_EVENTDAY, $eventDay->date);
if ($eventSlots = $eventDay->getEventSlots()) {
foreach ($eventSlots as $eventSlot) {
$start_time = $eventSlot->start_time;
$end_time = $eventSlot->end_time;
$start_time_hour = date('H', $start_time);
$start_time_minutes = date('i', $start_time);
$end_time_hour = date('H', $end_time);
$end_time_minutes = date('i', $end_time);
$headerString .= ';"Event activity: \'' . $eventSlot->title . '\' ' . $date . ' (' . $start_time_hour . ':' . $start_time_minutes . ' - ' . $end_time_hour . ':' . $end_time_minutes . ')"';
}
}
}
}
}
if ($waiters = $event->exportWaiters()) {
foreach ($waiters as $waiter) {
$answerString = '';
$dataString .= '"' . $waiter->guid . '";"' . $waiter->name . '";"' . $waiter->email . '";"' . $waiter->username . '"';
if ($event->registration_needed) {
if ($registration_form = $event->getRegistrationFormQuestions()) {
foreach ($registration_form as $question) {
$answer = $question->getAnswerFromUser($waiter->getGUID());
$answerString .= '"' . addslashes($answer->value) . '";';
}
}
$dataString .= ';' . substr($answerString, 0, strlen($answerString) - 1);
}
if ($event->with_program) {
if ($eventDays = $event->getEventDays()) {
foreach ($eventDays as $eventDay) {
if ($eventSlots = $eventDay->getEventSlots()) {
foreach ($eventSlots as $eventSlot) {
if (check_entity_relationship($waiter->getGUID(), EVENT_MANAGER_RELATION_SLOT_REGISTRATION, $eventSlot->getGUID())) {
$dataString .= ';"V"';
} else {
$dataString .= ';""';
}
}
}
}
}
}
$dataString .= $EOL;
}
}
$headerString .= $EOL;
elgg_set_ignore_access($old_ia);
return $headerString . $dataString;
}
function elgg_solr_get_access_query()
{
if (elgg_is_admin_logged_in() || elgg_get_ignore_access()) {
return false;
// no access limit
}
static $return;
if ($return) {
return $return;
}
$access = get_access_array();
// access filter query
if ($access) {
$access_list = implode(' ', $access);
}
if (elgg_is_logged_in()) {
// get friends
// @TODO - is there a better way? Not sure if there's a limit on solr if
// someone has a whole lot of friends...
$friends = elgg_get_entities_from_relationship(array('type' => 'user', 'relationship' => 'friend', 'relationship_guid' => elgg_get_logged_in_user_guid(), 'inverse_relationship' => true, 'limit' => false, 'callback' => false));
$friend_guids = array();
foreach ($friends as $friend) {
$friend_guids[] = $friend->guid;
}
$friends_list = '';
if ($friend_guids) {
$friends_list = elgg_solr_escape_special_chars(implode(' ', $friend_guids));
}
}
//$query->createFilterQuery('access')->setQuery("owner_guid: {guid} OR access_id:({$access_list}) OR (access_id:" . ACCESS_FRIENDS . " AND owner_guid:({$friends}))");
if (elgg_is_logged_in()) {
$return = "owner_guid:" . elgg_get_logged_in_user_guid();
} else {
$return = '';
}
if ($access_list) {
if ($return) {
$return .= ' OR ';
}
$return .= "access_id:(" . elgg_solr_escape_special_chars($access_list) . ")";
}
$fr_prefix = '';
$fr_suffix = '';
if ($return && $friends_list) {
$return .= ' OR ';
$fr_prefix = '(';
$fr_suffix = ')';
}
if ($friends_list) {
$return .= $fr_prefix . 'access_id:' . elgg_solr_escape_special_chars(ACCESS_FRIENDS) . ' AND owner_guid:(' . $friends_list . ')' . $fr_suffix;
}
return $return;
}
/**
* Get an entity from the in-memory or memcache caches
*
* @param int $guid GUID
*
* @return \ElggEntity
*/
protected function getFromCache($guid)
{
$entity = $this->entity_cache->get($guid);
if ($entity) {
return $entity;
}
$memcache = _elgg_get_memcache('new_entity_cache');
$entity = $memcache->load($guid);
if (!$entity instanceof ElggEntity) {
return false;
}
// Validate accessibility if from memcache
if (!elgg_get_ignore_access() && !has_access_to_entity($entity)) {
return false;
}
$this->entity_cache->set($entity);
return $entity;
}
