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<?php |
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use Elgg\EntityIcon; |
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use Elgg\Database\QueryBuilder; |
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/** |
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* The parent class for all Elgg Entities. |
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* |
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* An \ElggEntity is one of the basic data models in Elgg. |
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* It is the primary means of storing and retrieving data from the database. |
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* An \ElggEntity represents one row of the entities table. |
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* |
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* The \ElggEntity class handles CRUD operations for the entities table. |
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* \ElggEntity should always be extended by another class to handle CRUD |
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* operations on the type-specific table. |
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* |
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* \ElggEntity uses magic methods for get and set, so any property that isn't |
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* declared will be assumed to be metadata and written to the database |
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* as metadata on the object. All children classes must declare which |
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* properties are columns of the type table or they will be assumed |
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* to be metadata. See \ElggObject::initializeAttributes() for examples. |
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* |
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* Core supports 4 types of entities: \ElggObject, \ElggUser, \ElggGroup, and \ElggSite. |
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* |
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* @tip Plugin authors will want to extend the \ElggObject class, not this class. |
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* |
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* @package Elgg.Core |
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* @subpackage DataModel.Entities |
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* |
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* @property string $type object, user, group, or site (read-only after save) |
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* @property string $subtype Further clarifies the nature of the entity |
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* @property-read int $guid The unique identifier for this entity (read only) |
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* @property int $owner_guid The GUID of the owner of this entity (usually the creator) |
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* @property int $container_guid The GUID of the entity containing this entity |
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* @property int $access_id Specifies the visibility level of this entity |
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* @property int $time_created A UNIX timestamp of when the entity was created |
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* @property-read int $time_updated A UNIX timestamp of when the entity was last updated (automatically updated on save) |
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* @property-read int $last_action A UNIX timestamp of when the entity was last acted upon |
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* @property string $enabled Is this entity enabled ('yes' or 'no') |
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* |
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* Metadata (the above are attributes) |
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* @property string $location A location of the entity |
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*/ |
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abstract class ElggEntity extends \ElggData implements |
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Locatable, // Geocoding interface |
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EntityIcon // Icon interface |
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{ |
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public static $primary_attr_names = [ |
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'guid', |
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'type', |
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'subtype', |
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'owner_guid', |
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'container_guid', |
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'access_id', |
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'time_created', |
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'time_updated', |
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'last_action', |
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'enabled', |
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]; |
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protected static $integer_attr_names = [ |
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'guid', |
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'owner_guid', |
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'container_guid', |
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'access_id', |
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'time_created', |
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'time_updated', |
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'last_action', |
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]; |
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/** |
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* Holds metadata until entity is saved. Once the entity is saved, |
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* metadata are written immediately to the database. |
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* @var array |
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*/ |
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protected $temp_metadata = []; |
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/** |
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* Holds annotations until entity is saved. Once the entity is saved, |
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* annotations are written immediately to the database. |
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* @var array |
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*/ |
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protected $temp_annotations = []; |
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/** |
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* Holds private settings until entity is saved. Once the entity is saved, |
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* private settings are written immediately to the database. |
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* @var array |
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*/ |
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protected $temp_private_settings = []; |
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/** |
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* Volatile data structure for this object, allows for storage of data |
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* in-memory that isn't sync'd back to the metadata table. |
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* @var array |
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*/ |
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protected $volatile = []; |
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/** |
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* Holds the original (persisted) attribute values that have been changed but not yet saved. |
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* @var array |
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*/ |
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protected $orig_attributes = []; |
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/** |
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* @var bool |
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*/ |
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protected $_is_cacheable = true; |
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/** |
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* Holds metadata key/value pairs acquired from the metadata cache |
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* Entity metadata may have mutated since last call to __get, |
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* do not rely on this value for any business logic |
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* This storage is intended to help with debugging objects during dump, |
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* because otherwise it's hard to tell what the object is from it's attributes |
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* |
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* @var array |
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* @internal |
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*/ |
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protected $_cached_metadata; |
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/** |
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* Create a new entity. |
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* |
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* Plugin developers should only use the constructor to create a new entity. |
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* To retrieve entities, use get_entity() and the elgg_get_entities* functions. |
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* |
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* If no arguments are passed, it creates a new entity. |
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* If a database result is passed as a \stdClass instance, it instantiates |
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* that entity. |
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* |
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* @param stdClass $row Database row result. Default is null to create a new object. |
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* |
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* @throws IOException If cannot load remaining data from db |
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*/ |
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public function __construct(stdClass $row = null) { |
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$this->initializeAttributes(); |
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if ($row && !$this->load($row)) { |
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$msg = "Failed to load new " . get_class() . " for GUID:" . $row->guid; |
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throw new \IOException($msg); |
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} |
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} |
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/** |
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* Initialize the attributes array. |
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* |
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* This is vital to distinguish between metadata and base parameters. |
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* |
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* @return void |
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*/ |
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protected function initializeAttributes() { |
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parent::initializeAttributes(); |
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$this->attributes['guid'] = null; |
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$this->attributes['type'] = null; |
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$this->attributes['subtype'] = null; |
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$this->attributes['owner_guid'] = _elgg_services()->session->getLoggedInUserGuid(); |
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$this->attributes['container_guid'] = _elgg_services()->session->getLoggedInUserGuid(); |
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$this->attributes['access_id'] = ACCESS_PRIVATE; |
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$this->attributes['time_updated'] = null; |
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$this->attributes['last_action'] = null; |
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$this->attributes['enabled'] = "yes"; |
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$this->attributes['type'] = $this->getType(); |
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} |
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/** |
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* Clone an entity |
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* |
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* Resets the guid so that the entity can be saved as a distinct entity from |
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* the original. Creation time will be set when this new entity is saved. |
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* The owner and container guids come from the original entity. The clone |
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* method copies metadata but does not copy annotations or private settings. |
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* |
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* @return void |
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*/ |
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public function __clone() { |
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$orig_entity = get_entity($this->guid); |
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if (!$orig_entity) { |
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_elgg_services()->logger->error("Failed to clone entity with GUID $this->guid"); |
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return; |
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} |
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$metadata_array = elgg_get_metadata([ |
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'guid' => $this->guid, |
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'limit' => 0 |
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]); |
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$this->attributes['guid'] = null; |
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$this->attributes['time_created'] = null; |
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$this->attributes['time_updated'] = null; |
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$this->attributes['last_action'] = null; |
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$this->attributes['subtype'] = $orig_entity->getSubtype(); |
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// copy metadata over to new entity - slightly convoluted due to |
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// handling of metadata arrays |
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if (is_array($metadata_array)) { |
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// create list of metadata names |
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$metadata_names = []; |
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foreach ($metadata_array as $metadata) { |
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$metadata_names[] = $metadata->name; |
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} |
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// arrays are stored with multiple enties per name |
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$metadata_names = array_unique($metadata_names); |
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// move the metadata over |
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foreach ($metadata_names as $name) { |
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$this->__set($name, $orig_entity->$name); |
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} |
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} |
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} |
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/** |
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* Set an attribute or metadata value for this entity |
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* |
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* Anything that is not an attribute is saved as metadata. |
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* |
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* Be advised that metadata values are cast to integer or string. |
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* You can save booleans, but they will be stored and returned as integers. |
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* |
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* @param string $name Name of the attribute or metadata |
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* @param mixed $value The value to be set |
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* @return void |
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* @see \ElggEntity::setMetadata() |
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*/ |
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public function __set($name, $value) { |
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if ($this->$name === $value) { |
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// quick return if value is not changing |
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return; |
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} |
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if (array_key_exists($name, $this->attributes)) { |
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// if an attribute is 1 (integer) and it's set to "1" (string), don't consider that a change. |
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if (is_int($this->attributes[$name]) |
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&& is_string($value) |
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&& ((string) $this->attributes[$name] === $value)) { |
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return; |
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} |
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// keep original values |
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if ($this->guid && !array_key_exists($name, $this->orig_attributes)) { |
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$this->orig_attributes[$name] = $this->attributes[$name]; |
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} |
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// Certain properties should not be manually changed! |
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switch ($name) { |
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case 'guid': |
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case 'time_updated': |
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case 'last_action': |
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return; |
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case 'access_id': |
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case 'owner_guid': |
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case 'container_guid': |
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if ($value !== null) { |
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$this->attributes[$name] = (int) $value; |
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} else { |
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$this->attributes[$name] = null; |
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} |
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break; |
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default: |
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$this->attributes[$name] = $value; |
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break; |
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} |
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return; |
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} |
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$this->setMetadata($name, $value); |
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} |
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/** |
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* Get the original values of attribute(s) that have been modified since the entity was persisted. |
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* |
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* @return array |
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*/ |
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public function getOriginalAttributes() { |
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return $this->orig_attributes; |
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} |
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/** |
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* Get an attribute or metadata value |
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* |
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* If the name matches an attribute, the attribute is returned. If metadata |
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* does not exist with that name, a null is returned. |
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* |
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* This only returns an array if there are multiple values for a particular |
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* $name key. |
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* |
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* @param string $name Name of the attribute or metadata |
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* @return mixed |
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*/ |
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6026 |
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public function __get($name) { |
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6026 |
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if (array_key_exists($name, $this->attributes)) { |
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6022 |
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return $this->attributes[$name]; |
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} |
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6024 |
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return $this->getMetadata($name); |
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} |
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/** |
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* Get the entity's display name |
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* |
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* @return string The title or name of this entity. |
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*/ |
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518 |
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public function getDisplayName() { |
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518 |
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return $this->name; |
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} |
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/** |
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* Sets the title or name of this entity. |
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* |
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* @param string $display_name The title or name of this entity. |
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* @return void |
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*/ |
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public function setDisplayName($display_name) { |
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$this->name = $display_name; |
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} |
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/** |
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* Return the value of a piece of metadata. |
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* |
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* @param string $name Name |
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* |
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* @return mixed The value, or null if not found. |
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*/ |
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6024 |
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public function getMetadata($name) { |
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6024 |
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$metadata = $this->getAllMetadata(); |
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6024 |
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return elgg_extract($name, $metadata); |
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} |
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/** |
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* Get all entity metadata |
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* |
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* @return array |
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*/ |
340
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6024 |
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public function getAllMetadata() { |
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6024 |
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if (!$this->guid) { |
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1161 |
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return array_map(function($values) { |
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1148 |
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return count($values) > 1 ? $values : $values[0]; |
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1161 |
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}, $this->temp_metadata); |
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} |
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347
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6015 |
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$this->_cached_metadata = _elgg_services()->metadataCache->getAll($this->guid); |
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349
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6015 |
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return $this->_cached_metadata; |
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} |
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/** |
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* Unset a property from metadata or attribute. |
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* |
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* @warning If you use this to unset an attribute, you must save the object! |
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* |
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* @param string $name The name of the attribute or metadata. |
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* |
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* @return void |
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* @todo some attributes should be set to null or other default values |
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*/ |
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77 |
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public function __unset($name) { |
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77 |
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if (array_key_exists($name, $this->attributes)) { |
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1 |
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$this->attributes[$name] = ""; |
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} else { |
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76 |
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$this->deleteMetadata($name); |
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} |
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77 |
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} |
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/** |
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|
|
|
* Set metadata on this entity. |
372
|
|
|
* |
373
|
|
|
* Plugin developers usually want to use the magic set method ($entity->name = 'value'). |
374
|
|
|
* Use this method if you want to explicitly set the owner or access of the metadata. |
375
|
|
|
* You cannot set the owner/access before the entity has been saved. |
376
|
|
|
* |
377
|
|
|
* @param string $name Name of the metadata |
378
|
|
|
* @param mixed $value Value of the metadata (doesn't support assoc arrays) |
379
|
|
|
* @param string $value_type 'text', 'integer', or '' for automatic detection |
380
|
|
|
* @param bool $multiple Allow multiple values for a single name. |
381
|
|
|
* Does not support associative arrays. |
382
|
|
|
* |
383
|
|
|
* @return bool |
384
|
|
|
* @throws InvalidArgumentException |
385
|
|
|
*/ |
386
|
1476 |
|
public function setMetadata($name, $value, $value_type = '', $multiple = false) { |
387
|
|
|
|
388
|
|
|
// normalize value to an array that we will loop over |
389
|
|
|
// remove indexes if value already an array. |
390
|
1476 |
|
if (is_array($value)) { |
391
|
212 |
|
$value = array_values($value); |
392
|
|
|
} else { |
393
|
1476 |
|
$value = [$value]; |
394
|
|
|
} |
395
|
|
|
|
396
|
|
|
// strip null values from array |
397
|
1476 |
|
$value = array_filter($value, function($var) { |
398
|
1476 |
|
return !is_null($var); |
399
|
1476 |
|
}); |
400
|
|
|
|
401
|
1476 |
|
if (empty($this->guid)) { |
402
|
|
|
// unsaved entity. store in temp array |
403
|
1157 |
|
return $this->setTempMetadata($name, $value, $multiple); |
404
|
|
|
} |
405
|
|
|
|
406
|
|
|
// saved entity. persist md to db. |
407
|
1315 |
|
if (!$multiple) { |
408
|
1315 |
|
$current_metadata = $this->getMetadata($name); |
409
|
|
|
|
410
|
1315 |
|
if ((is_array($current_metadata) || count($value) > 1 || $value === []) && isset($current_metadata)) { |
411
|
|
|
// remove current metadata if needed |
412
|
|
|
// need to remove access restrictions right now to delete |
413
|
|
|
// because this is the expected behavior |
414
|
8 |
|
$delete_result = elgg_call(ELGG_IGNORE_ACCESS, function() use ($name) { |
415
|
8 |
|
return elgg_delete_metadata([ |
416
|
8 |
|
'guid' => $this->guid, |
417
|
8 |
|
'metadata_name' => $name, |
418
|
|
|
'limit' => false, |
419
|
|
|
]); |
420
|
8 |
|
}); |
421
|
|
|
|
422
|
8 |
|
if (false === $delete_result) { |
423
|
|
|
return false; |
424
|
|
|
} |
425
|
|
|
} |
426
|
|
|
|
427
|
1315 |
|
if (count($value) > 1) { |
428
|
|
|
// new value is a multiple valued metadata |
429
|
212 |
|
$multiple = true; |
430
|
|
|
} |
431
|
|
|
} |
432
|
|
|
|
433
|
|
|
// create new metadata |
434
|
1315 |
|
foreach ($value as $value_tmp) { |
435
|
1315 |
|
$metadata = new ElggMetadata(); |
436
|
1315 |
|
$metadata->entity_guid = $this->guid; |
437
|
1315 |
|
$metadata->name = $name; |
438
|
1315 |
|
$metadata->value_type = $value_type; |
439
|
1315 |
|
$metadata->value = $value_tmp; |
440
|
1315 |
|
$md_id = _elgg_services()->metadataTable->create($metadata, $multiple); |
441
|
1315 |
|
if ($md_id === false) { |
442
|
1315 |
|
return false; |
443
|
|
|
} |
444
|
|
|
} |
445
|
|
|
|
446
|
1315 |
|
return true; |
447
|
|
|
} |
448
|
|
|
|
449
|
|
|
/** |
450
|
|
|
* Set temp metadata on this entity. |
451
|
|
|
* |
452
|
|
|
* @param string $name Name of the metadata |
453
|
|
|
* @param mixed $value Value of the metadata (doesn't support assoc arrays) |
454
|
|
|
* @param bool $multiple Allow multiple values for a single name. |
455
|
|
|
* Does not support associative arrays. |
456
|
|
|
* |
457
|
|
|
* @return bool |
458
|
|
|
*/ |
459
|
1157 |
|
protected function setTempMetadata($name, $value, $multiple = false) { |
460
|
|
|
// if overwrite, delete first |
461
|
1157 |
|
if (!$multiple) { |
462
|
1157 |
|
unset($this->temp_metadata[$name]); |
463
|
1157 |
|
if (count($value)) { |
464
|
|
|
// only save if value array contains data |
465
|
1157 |
|
$this->temp_metadata[$name] = $value; |
466
|
|
|
} |
467
|
1157 |
|
return true; |
468
|
|
|
} |
469
|
|
|
|
470
|
3 |
|
if (!isset($this->temp_metadata[$name])) { |
471
|
|
|
$this->temp_metadata[$name] = []; |
472
|
|
|
} |
473
|
|
|
|
474
|
3 |
|
$this->temp_metadata[$name] = array_merge($this->temp_metadata[$name], $value); |
475
|
|
|
|
476
|
3 |
|
return true; |
477
|
|
|
} |
478
|
|
|
|
479
|
|
|
|
480
|
|
|
|
481
|
|
|
/** |
482
|
|
|
* Deletes all metadata on this object (metadata.entity_guid = $this->guid). |
483
|
|
|
* If you pass a name, only metadata matching that name will be deleted. |
484
|
|
|
* |
485
|
|
|
* @warning Calling this with no $name will clear all metadata on the entity. |
486
|
|
|
* |
487
|
|
|
* @param null|string $name The name of the metadata to remove. |
488
|
|
|
* @return bool|null |
489
|
|
|
* @since 1.8 |
490
|
|
|
*/ |
491
|
330 |
|
public function deleteMetadata($name = null) { |
492
|
|
|
|
493
|
330 |
|
if (!$this->guid) { |
494
|
|
|
// remove from temp_metadata |
495
|
17 |
|
if ($name) { |
496
|
17 |
|
if (!isset($this->temp_metadata[$name])) { |
497
|
15 |
|
return null; |
498
|
|
|
} else { |
499
|
2 |
|
unset($this->temp_metadata[$name]); |
500
|
2 |
|
return true; |
501
|
|
|
} |
502
|
|
|
} else { |
503
|
|
|
$this->temp_metadata = []; |
504
|
|
|
return true; |
505
|
|
|
} |
506
|
|
|
} |
507
|
|
|
|
508
|
|
|
$options = [ |
509
|
315 |
|
'guid' => $this->guid, |
510
|
315 |
|
'limit' => 0 |
511
|
|
|
]; |
512
|
315 |
|
if ($name) { |
513
|
67 |
|
$options['metadata_name'] = $name; |
514
|
|
|
} |
515
|
|
|
|
516
|
315 |
|
return elgg_delete_metadata($options); |
517
|
|
|
} |
518
|
|
|
|
519
|
|
|
/** |
520
|
|
|
* Get a piece of volatile (non-persisted) data on this entity. |
521
|
|
|
* |
522
|
|
|
* @param string $name The name of the volatile data |
523
|
|
|
* |
524
|
|
|
* @return mixed The value or null if not found. |
525
|
|
|
*/ |
526
|
34 |
|
public function getVolatileData($name) { |
527
|
34 |
|
return array_key_exists($name, $this->volatile) ? $this->volatile[$name] : null; |
528
|
|
|
} |
529
|
|
|
|
530
|
|
|
/** |
531
|
|
|
* Set a piece of volatile (non-persisted) data on this entity |
532
|
|
|
* |
533
|
|
|
* @param string $name Name |
534
|
|
|
* @param mixed $value Value |
535
|
|
|
* |
536
|
|
|
* @return void |
537
|
|
|
*/ |
538
|
37 |
|
public function setVolatileData($name, $value) { |
539
|
37 |
|
$this->volatile[$name] = $value; |
540
|
37 |
|
} |
541
|
|
|
|
542
|
|
|
/** |
543
|
|
|
* Remove all relationships to and from this entity. |
544
|
|
|
* If you pass a relationship name, only relationships matching that name |
545
|
|
|
* will be deleted. |
546
|
|
|
* |
547
|
|
|
* @warning Calling this with no $relationship will clear all relationships |
548
|
|
|
* for this entity. |
549
|
|
|
* |
550
|
|
|
* @param null|string $relationship The name of the relationship to remove. |
551
|
|
|
* @return bool |
552
|
|
|
* @see \ElggEntity::addRelationship() |
553
|
|
|
* @see \ElggEntity::removeRelationship() |
554
|
|
|
*/ |
555
|
251 |
|
public function deleteRelationships($relationship = null) { |
556
|
251 |
|
$relationship = (string) $relationship; |
557
|
251 |
|
$result = remove_entity_relationships($this->getGUID(), $relationship); |
558
|
251 |
|
return $result && remove_entity_relationships($this->getGUID(), $relationship, true); |
559
|
|
|
} |
560
|
|
|
|
561
|
|
|
/** |
562
|
|
|
* Add a relationship between this an another entity. |
563
|
|
|
* |
564
|
|
|
* @tip Read the relationship like "This entity is a $relationship of $guid_two." |
565
|
|
|
* |
566
|
|
|
* @param int $guid_two GUID of the target entity of the relationship. |
567
|
|
|
* @param string $relationship The type of relationship. |
568
|
|
|
* |
569
|
|
|
* @return bool |
570
|
|
|
* @see \ElggEntity::removeRelationship() |
571
|
|
|
* @see \ElggEntity::deleteRelationships() |
572
|
|
|
*/ |
573
|
6 |
|
public function addRelationship($guid_two, $relationship) { |
574
|
6 |
|
return add_entity_relationship($this->getGUID(), $relationship, $guid_two); |
575
|
|
|
} |
576
|
|
|
|
577
|
|
|
/** |
578
|
|
|
* Remove a relationship |
579
|
|
|
* |
580
|
|
|
* @param int $guid_two GUID of the target entity of the relationship. |
581
|
|
|
* @param string $relationship The type of relationship. |
582
|
|
|
* |
583
|
|
|
* @return bool |
584
|
|
|
* @see \ElggEntity::addRelationship() |
585
|
|
|
* @see \ElggEntity::deleteRelationships() |
586
|
|
|
*/ |
587
|
2 |
|
public function removeRelationship($guid_two, $relationship) { |
588
|
2 |
|
return remove_entity_relationship($this->getGUID(), $relationship, $guid_two); |
589
|
|
|
} |
590
|
|
|
|
591
|
|
|
/** |
592
|
|
|
* Adds a private setting to this entity. |
593
|
|
|
* |
594
|
|
|
* @warning Private settings are stored as strings |
595
|
|
|
* Unlike metadata and annotations there is no reverse casting when you retrieve the setting |
596
|
|
|
* When saving integers, they will be cast to strings |
597
|
|
|
* Booleans will be cast to '0' and '1' |
598
|
|
|
* |
599
|
|
|
* @param string $name Name of private setting |
600
|
|
|
* @param mixed $value Value of private setting |
601
|
|
|
* |
602
|
|
|
* @return bool |
603
|
|
|
* @throws DatabaseException |
604
|
|
|
*/ |
605
|
150 |
|
public function setPrivateSetting($name, $value) { |
606
|
150 |
|
if (is_bool($value)) { |
607
|
41 |
|
$value = (int) $value; |
608
|
|
|
} |
609
|
|
|
|
610
|
|
|
// checking if string value matches saved value (as get privatesettings does not know value type) and db column is a string |
611
|
150 |
|
if (strval($value) === $this->getPrivateSetting($name)) { |
612
|
|
|
// no need to update value |
613
|
23 |
|
return true; |
614
|
|
|
} |
615
|
|
|
|
616
|
150 |
|
if (!$this->guid) { |
617
|
65 |
|
$this->temp_private_settings[$name] = $value; |
618
|
|
|
|
619
|
65 |
|
return true; |
620
|
|
|
} |
621
|
|
|
|
622
|
144 |
|
return _elgg_services()->privateSettings->set($this, $name, $value); |
623
|
|
|
} |
624
|
|
|
|
625
|
|
|
/** |
626
|
|
|
* Returns a private setting value |
627
|
|
|
* |
628
|
|
|
* @warning Private settings are always returned as strings |
629
|
|
|
* Make sure you can your values back to expected type |
630
|
|
|
* |
631
|
|
|
* @param string $name Name of the private setting |
632
|
|
|
* |
633
|
|
|
* @return string|null |
634
|
|
|
* @throws DatabaseException |
635
|
|
|
*/ |
636
|
173 |
|
public function getPrivateSetting($name) { |
637
|
173 |
|
if (!$this->guid) { |
638
|
66 |
|
return elgg_extract($name, $this->temp_private_settings); |
639
|
|
|
} |
640
|
|
|
|
641
|
166 |
|
return _elgg_services()->privateSettings->get($this, $name); |
642
|
|
|
} |
643
|
|
|
|
644
|
|
|
/** |
645
|
|
|
* Returns all private settings |
646
|
|
|
* |
647
|
|
|
* @return array |
648
|
|
|
* @throws DatabaseException |
649
|
|
|
*/ |
650
|
2 |
|
public function getAllPrivateSettings() { |
651
|
2 |
|
if (!$this->guid) { |
652
|
|
|
return $this->temp_private_settings; |
653
|
|
|
} |
654
|
|
|
|
655
|
2 |
|
return _elgg_services()->privateSettings->getAllForEntity($this); |
656
|
|
|
} |
657
|
|
|
|
658
|
|
|
/** |
659
|
|
|
* Removes private setting |
660
|
|
|
* |
661
|
|
|
* @param string $name Name of the private setting |
662
|
|
|
* |
663
|
|
|
* @return bool |
664
|
|
|
* @throws DatabaseException |
665
|
|
|
*/ |
666
|
5 |
|
public function removePrivateSetting($name) { |
667
|
5 |
|
if (!$this->guid) { |
668
|
|
|
unset($this->temp_private_settings[$name]); |
669
|
|
|
return true; |
670
|
|
|
} |
671
|
|
|
|
672
|
5 |
|
return _elgg_services()->privateSettings->remove($this, $name); |
673
|
|
|
} |
674
|
|
|
|
675
|
|
|
/** |
676
|
|
|
* Removes all private settings |
677
|
|
|
* |
678
|
|
|
* @return bool |
679
|
|
|
* @throws DatabaseException |
680
|
|
|
*/ |
681
|
252 |
|
public function removeAllPrivateSettings() { |
682
|
252 |
|
if (!$this->guid) { |
683
|
|
|
$this->temp_private_settings = []; |
684
|
|
|
return true; |
685
|
|
|
} |
686
|
|
|
|
687
|
252 |
|
return _elgg_services()->privateSettings->removeAllForEntity($this); |
688
|
|
|
} |
689
|
|
|
|
690
|
|
|
/** |
691
|
|
|
* Removes all river items related to this entity |
692
|
|
|
* |
693
|
|
|
* @return void |
694
|
|
|
*/ |
695
|
251 |
|
public function removeAllRelatedRiverItems() { |
696
|
251 |
|
elgg_delete_river(['subject_guid' => $this->guid, 'limit' => false]); |
697
|
251 |
|
elgg_delete_river(['object_guid' => $this->guid, 'limit' => false]); |
698
|
251 |
|
elgg_delete_river(['target_guid' => $this->guid, 'limit' => false]); |
699
|
251 |
|
} |
700
|
|
|
|
701
|
|
|
/** |
702
|
|
|
* Deletes all annotations on this object (annotations.entity_guid = $this->guid). |
703
|
|
|
* If you pass a name, only annotations matching that name will be deleted. |
704
|
|
|
* |
705
|
|
|
* @warning Calling this with no or empty arguments will clear all annotations on the entity. |
706
|
|
|
* |
707
|
|
|
* @param null|string $name The annotations name to remove. |
708
|
|
|
* @return bool |
709
|
|
|
* @since 1.8 |
710
|
|
|
*/ |
711
|
251 |
|
public function deleteAnnotations($name = null) { |
712
|
|
|
$options = [ |
713
|
251 |
|
'guid' => $this->guid, |
714
|
251 |
|
'limit' => 0 |
715
|
|
|
]; |
716
|
251 |
|
if ($name) { |
717
|
1 |
|
$options['annotation_name'] = $name; |
718
|
|
|
} |
719
|
|
|
|
720
|
251 |
|
return elgg_delete_annotations($options); |
721
|
|
|
} |
722
|
|
|
|
723
|
|
|
/** |
724
|
|
|
* Deletes all annotations owned by this object (annotations.owner_guid = $this->guid). |
725
|
|
|
* If you pass a name, only annotations matching that name will be deleted. |
726
|
|
|
* |
727
|
|
|
* @param null|string $name The name of annotations to delete. |
728
|
|
|
* @return bool |
729
|
|
|
* @since 1.8 |
730
|
|
|
*/ |
731
|
251 |
|
public function deleteOwnedAnnotations($name = null) { |
732
|
|
|
// access is turned off for this because they might |
733
|
|
|
// no longer have access to an entity they created annotations on |
734
|
|
|
|
735
|
251 |
|
$flags = ELGG_IGNORE_ACCESS; |
736
|
251 |
|
$callback = function() use ($name) { |
737
|
251 |
|
return elgg_delete_annotations([ |
738
|
251 |
|
'annotation_owner_guid' => $this->guid, |
739
|
251 |
|
'limit' => 0, |
740
|
251 |
|
'annotation_name' => $name, |
741
|
|
|
]); |
742
|
251 |
|
}; |
743
|
|
|
|
744
|
251 |
|
return elgg_call($flags, $callback); |
745
|
|
|
} |
746
|
|
|
|
747
|
|
|
/** |
748
|
|
|
* Disables annotations for this entity, optionally based on name. |
749
|
|
|
* |
750
|
|
|
* @param string $name An options name of annotations to disable. |
751
|
|
|
* @return bool |
752
|
|
|
* @since 1.8 |
753
|
|
|
*/ |
754
|
5 |
|
public function disableAnnotations($name = '') { |
755
|
|
|
$options = [ |
756
|
5 |
|
'guid' => $this->guid, |
757
|
5 |
|
'limit' => 0 |
758
|
|
|
]; |
759
|
5 |
|
if ($name) { |
760
|
|
|
$options['annotation_name'] = $name; |
761
|
|
|
} |
762
|
|
|
|
763
|
5 |
|
return elgg_disable_annotations($options); |
764
|
|
|
} |
765
|
|
|
|
766
|
|
|
/** |
767
|
|
|
* Enables annotations for this entity, optionally based on name. |
768
|
|
|
* |
769
|
|
|
* @warning Before calling this, you must use {@link access_show_hidden_entities()} |
770
|
|
|
* |
771
|
|
|
* @param string $name An options name of annotations to enable. |
772
|
|
|
* @return bool |
773
|
|
|
* @since 1.8 |
774
|
|
|
*/ |
775
|
3 |
|
public function enableAnnotations($name = '') { |
776
|
|
|
$options = [ |
777
|
3 |
|
'guid' => $this->guid, |
778
|
3 |
|
'limit' => 0 |
779
|
|
|
]; |
780
|
3 |
|
if ($name) { |
781
|
|
|
$options['annotation_name'] = $name; |
782
|
|
|
} |
783
|
|
|
|
784
|
3 |
|
return elgg_enable_annotations($options); |
785
|
|
|
} |
786
|
|
|
|
787
|
|
|
/** |
788
|
|
|
* Helper function to return annotation calculation results |
789
|
|
|
* |
790
|
|
|
* @param string $name The annotation name. |
791
|
|
|
* @param string $calculation A valid MySQL function to run its values through |
792
|
|
|
* @return mixed |
793
|
|
|
*/ |
794
|
2 |
|
private function getAnnotationCalculation($name, $calculation) { |
795
|
|
|
$options = [ |
796
|
2 |
|
'guid' => $this->getGUID(), |
797
|
|
|
'distinct' => false, |
798
|
2 |
|
'annotation_name' => $name, |
799
|
2 |
|
'annotation_calculation' => $calculation |
800
|
|
|
]; |
801
|
|
|
|
802
|
2 |
|
return elgg_get_annotations($options); |
803
|
|
|
} |
804
|
|
|
|
805
|
|
|
/** |
806
|
|
|
* Adds an annotation to an entity. |
807
|
|
|
* |
808
|
|
|
* @warning By default, annotations are private. |
809
|
|
|
* |
810
|
|
|
* @warning Annotating an unsaved entity more than once with the same name |
811
|
|
|
* will only save the last annotation. |
812
|
|
|
* |
813
|
|
|
* @todo Update temp_annotations to store an instance of ElggAnnotation and simply call ElggAnnotation::save(), |
814
|
|
|
* after entity is saved |
815
|
|
|
* |
816
|
|
|
* @param string $name Annotation name |
817
|
|
|
* @param mixed $value Annotation value |
818
|
|
|
* @param int $access_id Access ID |
819
|
|
|
* @param int $owner_guid GUID of the annotation owner |
820
|
|
|
* @param string $value_type The type of annotation value |
821
|
|
|
* |
822
|
|
|
* @return bool|int Returns int if an annotation is saved |
823
|
|
|
*/ |
824
|
103 |
|
public function annotate($name, $value, $access_id = ACCESS_PRIVATE, $owner_guid = 0, $value_type = "") { |
825
|
103 |
|
if ($this->guid) { |
826
|
103 |
|
if (!$owner_guid) { |
827
|
102 |
|
$owner_guid = _elgg_services()->session->getLoggedInUserGuid(); |
828
|
|
|
} |
829
|
103 |
|
$annotation = new ElggAnnotation(); |
830
|
103 |
|
$annotation->entity_guid = $this->guid; |
831
|
103 |
|
$annotation->name = $name; |
832
|
103 |
|
$annotation->value_type = $value_type; |
833
|
103 |
|
$annotation->value = $value; |
834
|
103 |
|
$annotation->owner_guid = $owner_guid; |
835
|
103 |
|
$annotation->access_id = $access_id; |
836
|
103 |
|
return $annotation->save(); |
837
|
|
|
} else { |
838
|
18 |
|
$this->temp_annotations[$name] = $value; |
839
|
|
|
} |
840
|
18 |
|
return true; |
841
|
|
|
} |
842
|
|
|
|
843
|
|
|
/** |
844
|
|
|
* Gets an array of annotations. |
845
|
|
|
* |
846
|
|
|
* To retrieve annotations on an unsaved entity, pass array('name' => [annotation name]) |
847
|
|
|
* as the options array. |
848
|
|
|
* |
849
|
|
|
* @param array $options Array of options for elgg_get_annotations() except guid. |
850
|
|
|
* |
851
|
|
|
* @return \ElggAnnotation[]|mixed |
852
|
|
|
* @see elgg_get_annotations() |
853
|
|
|
*/ |
854
|
12 |
|
public function getAnnotations(array $options = []) { |
855
|
12 |
|
if ($this->guid) { |
856
|
12 |
|
$options['guid'] = $this->guid; |
857
|
|
|
|
858
|
12 |
|
return elgg_get_annotations($options); |
859
|
|
|
} else { |
860
|
|
|
$name = elgg_extract('annotation_name', $options, ''); |
861
|
|
|
|
862
|
|
|
if (isset($this->temp_annotations[$name])) { |
863
|
|
|
return [$this->temp_annotations[$name]]; |
864
|
|
|
} |
865
|
|
|
} |
866
|
|
|
|
867
|
|
|
return []; |
868
|
|
|
} |
869
|
|
|
|
870
|
|
|
/** |
871
|
|
|
* Count annotations. |
872
|
|
|
* |
873
|
|
|
* @param string $name The type of annotation. |
874
|
|
|
* |
875
|
|
|
* @return int |
876
|
|
|
*/ |
877
|
2 |
|
public function countAnnotations($name = "") { |
878
|
2 |
|
return $this->getAnnotationCalculation($name, 'count'); |
879
|
|
|
} |
880
|
|
|
|
881
|
|
|
/** |
882
|
|
|
* Get the average of an integer type annotation. |
883
|
|
|
* |
884
|
|
|
* @param string $name Annotation name |
885
|
|
|
* |
886
|
|
|
* @return int |
887
|
|
|
*/ |
888
|
|
|
public function getAnnotationsAvg($name) { |
889
|
|
|
return $this->getAnnotationCalculation($name, 'avg'); |
890
|
|
|
} |
891
|
|
|
|
892
|
|
|
/** |
893
|
|
|
* Get the sum of integer type annotations of a given name. |
894
|
|
|
* |
895
|
|
|
* @param string $name Annotation name |
896
|
|
|
* |
897
|
|
|
* @return int |
898
|
|
|
*/ |
899
|
|
|
public function getAnnotationsSum($name) { |
900
|
|
|
return $this->getAnnotationCalculation($name, 'sum'); |
901
|
|
|
} |
902
|
|
|
|
903
|
|
|
/** |
904
|
|
|
* Get the minimum of integer type annotations of given name. |
905
|
|
|
* |
906
|
|
|
* @param string $name Annotation name |
907
|
|
|
* |
908
|
|
|
* @return int |
909
|
|
|
*/ |
910
|
|
|
public function getAnnotationsMin($name) { |
911
|
|
|
return $this->getAnnotationCalculation($name, 'min'); |
912
|
|
|
} |
913
|
|
|
|
914
|
|
|
/** |
915
|
|
|
* Get the maximum of integer type annotations of a given name. |
916
|
|
|
* |
917
|
|
|
* @param string $name Annotation name |
918
|
|
|
* |
919
|
|
|
* @return int |
920
|
|
|
*/ |
921
|
|
|
public function getAnnotationsMax($name) { |
922
|
|
|
return $this->getAnnotationCalculation($name, 'max'); |
923
|
|
|
} |
924
|
|
|
|
925
|
|
|
/** |
926
|
|
|
* Count the number of comments attached to this entity. |
927
|
|
|
* |
928
|
|
|
* @return int Number of comments |
929
|
|
|
* @since 1.8.0 |
930
|
|
|
*/ |
931
|
2 |
|
public function countComments() { |
932
|
2 |
|
$params = ['entity' => $this]; |
933
|
2 |
|
$num = _elgg_services()->hooks->trigger('comments:count', $this->getType(), $params); |
934
|
|
|
|
935
|
2 |
|
if (is_int($num)) { |
936
|
|
|
return $num; |
937
|
|
|
} |
938
|
|
|
|
939
|
2 |
|
return elgg_get_entities([ |
940
|
2 |
|
'type' => 'object', |
941
|
2 |
|
'subtype' => 'comment', |
942
|
2 |
|
'container_guid' => $this->getGUID(), |
943
|
|
|
'count' => true, |
944
|
|
|
'distinct' => false, |
945
|
|
|
]); |
946
|
|
|
} |
947
|
|
|
|
948
|
|
|
/** |
949
|
|
|
* Returns the ACLs owned by the entity |
950
|
|
|
* |
951
|
|
|
* @param array $options additional options to get the access collections with |
952
|
|
|
* |
953
|
|
|
* @return \ElggAccessCollection[] |
954
|
|
|
* |
955
|
|
|
* @see elgg_get_access_collections() |
956
|
|
|
* @since 3.0 |
957
|
|
|
*/ |
958
|
256 |
|
public function getOwnedAccessCollections($options = []) { |
959
|
256 |
|
$options['owner_guid'] = $this->guid; |
960
|
256 |
|
return _elgg_services()->accessCollections->getEntityCollections($options); |
961
|
|
|
} |
962
|
|
|
|
963
|
|
|
/** |
964
|
|
|
* Returns the first ACL owned by the entity with a given subtype |
965
|
|
|
* |
966
|
|
|
* @param string $subtype subtype of the ACL |
967
|
|
|
* |
968
|
|
|
* @return \ElggAccessCollection|false |
969
|
|
|
* |
970
|
|
|
* @since 3.0 |
971
|
|
|
*/ |
972
|
9 |
|
public function getOwnedAccessCollection($subtype) { |
973
|
9 |
|
if (!is_string($subtype) || $subtype === '') { |
|
|
|
|
974
|
|
|
return false; |
975
|
|
|
} |
976
|
|
|
|
977
|
9 |
|
$acls = $this->getOwnedAccessCollections([ |
978
|
9 |
|
'subtype' => $subtype, |
979
|
|
|
]); |
980
|
|
|
|
981
|
9 |
|
return elgg_extract(0, $acls, false); |
982
|
|
|
} |
983
|
|
|
|
984
|
|
|
/** |
985
|
|
|
* Gets an array of entities with a relationship to this entity. |
986
|
|
|
* |
987
|
|
|
* @param array $options Options array. See elgg_get_entities() |
988
|
|
|
* for a list of options. 'relationship_guid' is set to |
989
|
|
|
* this entity. |
990
|
|
|
* |
991
|
|
|
* @return \ElggEntity[]|int|mixed |
992
|
|
|
* @see elgg_get_entities() |
993
|
|
|
*/ |
994
|
|
|
public function getEntitiesFromRelationship(array $options = []) { |
995
|
|
|
$options['relationship_guid'] = $this->guid; |
996
|
|
|
return elgg_get_entities($options); |
997
|
|
|
} |
998
|
|
|
|
999
|
|
|
/** |
1000
|
|
|
* Gets the number of entities from a specific relationship type |
1001
|
|
|
* |
1002
|
|
|
* @param string $relationship Relationship type (eg "friends") |
1003
|
|
|
* @param bool $inverse_relationship Invert relationship |
1004
|
|
|
* |
1005
|
|
|
* @return int |
1006
|
|
|
*/ |
1007
|
|
|
public function countEntitiesFromRelationship($relationship, $inverse_relationship = false) { |
1008
|
|
|
return elgg_get_entities([ |
1009
|
|
|
'relationship' => $relationship, |
1010
|
|
|
'relationship_guid' => $this->getGUID(), |
1011
|
|
|
'inverse_relationship' => $inverse_relationship, |
1012
|
|
|
'count' => true |
1013
|
|
|
]); |
1014
|
|
|
} |
1015
|
|
|
|
1016
|
|
|
/** |
1017
|
|
|
* Can a user edit this entity? |
1018
|
|
|
* |
1019
|
|
|
* @tip Can be overridden by registering for the permissions_check plugin hook. |
1020
|
|
|
* |
1021
|
|
|
* @param int $user_guid The user GUID, optionally (default: logged in user) |
1022
|
|
|
* |
1023
|
|
|
* @return bool Whether this entity is editable by the given user. |
1024
|
|
|
* @see elgg_set_ignore_access() |
1025
|
|
|
*/ |
1026
|
525 |
|
public function canEdit($user_guid = 0) { |
1027
|
525 |
|
return _elgg_services()->userCapabilities->canEdit($this, $user_guid); |
1028
|
|
|
} |
1029
|
|
|
|
1030
|
|
|
/** |
1031
|
|
|
* Can a user delete this entity? |
1032
|
|
|
* |
1033
|
|
|
* @tip Can be overridden by registering for the permissions_check:delete plugin hook. |
1034
|
|
|
* |
1035
|
|
|
* @param int $user_guid The user GUID, optionally (default: logged in user) |
1036
|
|
|
* |
1037
|
|
|
* @return bool Whether this entity is deletable by the given user. |
1038
|
|
|
* @since 1.11 |
1039
|
|
|
* @see elgg_set_ignore_access() |
1040
|
|
|
*/ |
1041
|
521 |
|
public function canDelete($user_guid = 0) { |
1042
|
521 |
|
return _elgg_services()->userCapabilities->canDelete($this, $user_guid); |
1043
|
|
|
} |
1044
|
|
|
|
1045
|
|
|
/** |
1046
|
|
|
* Can a user edit metadata on this entity? |
1047
|
|
|
* |
1048
|
|
|
* If no specific metadata is passed, it returns whether the user can |
1049
|
|
|
* edit any metadata on the entity. |
1050
|
|
|
* |
1051
|
|
|
* @param \ElggMetadata $metadata The piece of metadata to specifically check or null for any metadata |
1052
|
|
|
* @param int $user_guid The user GUID, optionally (default: logged in user) |
1053
|
|
|
* |
1054
|
|
|
* @return bool |
1055
|
|
|
* @see elgg_set_ignore_access() |
1056
|
|
|
* @deprecated 3.0 |
1057
|
|
|
*/ |
1058
|
6 |
|
public function canEditMetadata($metadata = null, $user_guid = 0) { |
1059
|
6 |
|
return _elgg_services()->userCapabilities->canEditMetadata($this, $user_guid, $metadata); |
1060
|
|
|
} |
1061
|
|
|
|
1062
|
|
|
/** |
1063
|
|
|
* Can a user add an entity to this container |
1064
|
|
|
* |
1065
|
|
|
* @param int $user_guid The GUID of the user creating the entity (0 for logged in user). |
1066
|
|
|
* @param string $type The type of entity we're looking to write |
1067
|
|
|
* @param string $subtype The subtype of the entity we're looking to write |
1068
|
|
|
* |
1069
|
|
|
* @return bool |
1070
|
|
|
* @see elgg_set_ignore_access() |
1071
|
|
|
*/ |
1072
|
473 |
|
public function canWriteToContainer($user_guid = 0, $type = 'all', $subtype = 'all') { |
1073
|
473 |
|
return _elgg_services()->userCapabilities->canWriteToContainer($this, $user_guid, $type, $subtype); |
1074
|
|
|
} |
1075
|
|
|
|
1076
|
|
|
/** |
1077
|
|
|
* Can a user comment on an entity? |
1078
|
|
|
* |
1079
|
|
|
* @tip Can be overridden by registering for the permissions_check:comment, |
1080
|
|
|
* <entity type> plugin hook. |
1081
|
|
|
* |
1082
|
|
|
* @param int $user_guid User guid (default is logged in user) |
1083
|
|
|
* @param bool $default Default permission |
1084
|
|
|
* @return bool |
1085
|
|
|
*/ |
1086
|
7 |
|
public function canComment($user_guid = 0, $default = null) { |
1087
|
7 |
|
return _elgg_services()->userCapabilities->canComment($this, $user_guid, $default); |
1088
|
|
|
} |
1089
|
|
|
|
1090
|
|
|
/** |
1091
|
|
|
* Can a user annotate an entity? |
1092
|
|
|
* |
1093
|
|
|
* @tip Can be overridden by registering for the plugin hook [permissions_check:annotate:<name>, |
1094
|
|
|
* <entity type>] or [permissions_check:annotate, <entity type>]. The hooks are called in that order. |
1095
|
|
|
* |
1096
|
|
|
* @tip If you want logged out users to annotate an object, do not call |
1097
|
|
|
* canAnnotate(). It's easier than using the plugin hook. |
1098
|
|
|
* |
1099
|
|
|
* @param int $user_guid User guid (default is logged in user) |
1100
|
|
|
* @param string $annotation_name The name of the annotation (default is unspecified) |
1101
|
|
|
* |
1102
|
|
|
* @return bool |
1103
|
|
|
*/ |
1104
|
8 |
|
public function canAnnotate($user_guid = 0, $annotation_name = '') { |
1105
|
8 |
|
return _elgg_services()->userCapabilities->canAnnotate($this, $user_guid, $annotation_name); |
1106
|
|
|
} |
1107
|
|
|
|
1108
|
|
|
/** |
1109
|
|
|
* Returns the access_id. |
1110
|
|
|
* |
1111
|
|
|
* @return int The access ID |
1112
|
|
|
*/ |
1113
|
1 |
|
public function getAccessID() { |
1114
|
1 |
|
return $this->access_id; |
1115
|
|
|
} |
1116
|
|
|
|
1117
|
|
|
/** |
1118
|
|
|
* Returns the guid. |
1119
|
|
|
* |
1120
|
|
|
* @return int|null GUID |
1121
|
|
|
*/ |
1122
|
685 |
|
public function getGUID() { |
1123
|
685 |
|
return $this->guid; |
1124
|
|
|
} |
1125
|
|
|
|
1126
|
|
|
/** |
1127
|
|
|
* Returns the entity type |
1128
|
|
|
* |
1129
|
|
|
* @return string The entity type |
1130
|
|
|
*/ |
1131
|
1 |
|
public function getType() { |
1132
|
|
|
// this is just for the PHPUnit mocking framework |
1133
|
1 |
|
return $this->type; |
1134
|
|
|
} |
1135
|
|
|
|
1136
|
|
|
/** |
1137
|
|
|
* Get the entity subtype |
1138
|
|
|
* |
1139
|
|
|
* @return string The entity subtype |
1140
|
|
|
*/ |
1141
|
686 |
|
public function getSubtype() { |
1142
|
686 |
|
return $this->attributes['subtype']; |
1143
|
|
|
} |
1144
|
|
|
|
1145
|
|
|
/** |
1146
|
|
|
* Get the guid of the entity's owner. |
1147
|
|
|
* |
1148
|
|
|
* @return int The owner GUID |
1149
|
|
|
*/ |
1150
|
170 |
|
public function getOwnerGUID() { |
1151
|
170 |
|
return (int) $this->owner_guid; |
1152
|
|
|
} |
1153
|
|
|
|
1154
|
|
|
/** |
1155
|
|
|
* Gets the \ElggEntity that owns this entity. |
1156
|
|
|
* |
1157
|
|
|
* @return \ElggEntity The owning entity |
1158
|
|
|
*/ |
1159
|
474 |
|
public function getOwnerEntity() { |
1160
|
474 |
|
return get_entity($this->owner_guid); |
1161
|
|
|
} |
1162
|
|
|
|
1163
|
|
|
/** |
1164
|
|
|
* Set the container for this object. |
1165
|
|
|
* |
1166
|
|
|
* @param int $container_guid The ID of the container. |
1167
|
|
|
* |
1168
|
|
|
* @return int |
1169
|
|
|
*/ |
1170
|
1 |
|
public function setContainerGUID($container_guid) { |
1171
|
1 |
|
return $this->container_guid = (int) $container_guid; |
1172
|
|
|
} |
1173
|
|
|
|
1174
|
|
|
/** |
1175
|
|
|
* Gets the container GUID for this entity. |
1176
|
|
|
* |
1177
|
|
|
* @return int |
1178
|
|
|
*/ |
1179
|
566 |
|
public function getContainerGUID() { |
1180
|
566 |
|
return (int) $this->container_guid; |
1181
|
|
|
} |
1182
|
|
|
|
1183
|
|
|
/** |
1184
|
|
|
* Get the container entity for this object. |
1185
|
|
|
* |
1186
|
|
|
* @return \ElggEntity |
1187
|
|
|
* @since 1.8.0 |
1188
|
|
|
*/ |
1189
|
488 |
|
public function getContainerEntity() { |
1190
|
488 |
|
return get_entity($this->getContainerGUID()); |
1191
|
|
|
} |
1192
|
|
|
|
1193
|
|
|
/** |
1194
|
|
|
* Returns the UNIX epoch time that this entity was last updated |
1195
|
|
|
* |
1196
|
|
|
* @return int UNIX epoch time |
1197
|
|
|
*/ |
1198
|
85 |
|
public function getTimeUpdated() { |
1199
|
85 |
|
return $this->time_updated; |
1200
|
|
|
} |
1201
|
|
|
|
1202
|
|
|
/** |
1203
|
|
|
* Gets the URL for this entity. |
1204
|
|
|
* |
1205
|
|
|
* Plugins can register for the 'entity:url', <type> plugin hook to |
1206
|
|
|
* customize the url for an entity. |
1207
|
|
|
* |
1208
|
|
|
* @return string The URL of the entity |
1209
|
|
|
*/ |
1210
|
149 |
|
public function getURL() { |
1211
|
149 |
|
$url = elgg_generate_entity_url($this, 'view'); |
1212
|
|
|
|
1213
|
149 |
|
$url = _elgg_services()->hooks->trigger('entity:url', $this->getType(), ['entity' => $this], $url); |
1214
|
|
|
|
1215
|
149 |
|
if (empty($url)) { |
1216
|
106 |
|
return ''; |
1217
|
|
|
} |
1218
|
|
|
|
1219
|
54 |
|
return elgg_normalize_url($url); |
1220
|
|
|
} |
1221
|
|
|
|
1222
|
|
|
/** |
1223
|
|
|
* Saves icons using an uploaded file as the source. |
1224
|
|
|
* |
1225
|
|
|
* @param string $input_name Form input name |
1226
|
|
|
* @param string $type The name of the icon. e.g., 'icon', 'cover_photo' |
1227
|
|
|
* @param array $coords An array of cropping coordinates x1, y1, x2, y2 |
1228
|
|
|
* @return bool |
1229
|
|
|
*/ |
1230
|
|
|
public function saveIconFromUploadedFile($input_name, $type = 'icon', array $coords = []) { |
1231
|
|
|
return _elgg_services()->iconService->saveIconFromUploadedFile($this, $input_name, $type, $coords); |
1232
|
|
|
} |
1233
|
|
|
|
1234
|
|
|
/** |
1235
|
|
|
* Saves icons using a local file as the source. |
1236
|
|
|
* |
1237
|
|
|
* @param string $filename The full path to the local file |
1238
|
|
|
* @param string $type The name of the icon. e.g., 'icon', 'cover_photo' |
1239
|
|
|
* @param array $coords An array of cropping coordinates x1, y1, x2, y2 |
1240
|
|
|
* @return bool |
1241
|
|
|
*/ |
1242
|
|
|
public function saveIconFromLocalFile($filename, $type = 'icon', array $coords = []) { |
1243
|
|
|
return _elgg_services()->iconService->saveIconFromLocalFile($this, $filename, $type, $coords); |
1244
|
|
|
} |
1245
|
|
|
|
1246
|
|
|
/** |
1247
|
|
|
* Saves icons using a file located in the data store as the source. |
1248
|
|
|
* |
1249
|
|
|
* @param string $file An ElggFile instance |
1250
|
|
|
* @param string $type The name of the icon. e.g., 'icon', 'cover_photo' |
1251
|
|
|
* @param array $coords An array of cropping coordinates x1, y1, x2, y2 |
1252
|
|
|
* @return bool |
1253
|
|
|
*/ |
1254
|
|
|
public function saveIconFromElggFile(\ElggFile $file, $type = 'icon', array $coords = []) { |
1255
|
|
|
return _elgg_services()->iconService->saveIconFromElggFile($this, $file, $type, $coords); |
1256
|
|
|
} |
1257
|
|
|
|
1258
|
|
|
/** |
1259
|
|
|
* Returns entity icon as an ElggIcon object |
1260
|
|
|
* The icon file may or may not exist on filestore |
1261
|
|
|
* |
1262
|
|
|
* @param string $size Size of the icon |
1263
|
|
|
* @param string $type The name of the icon. e.g., 'icon', 'cover_photo' |
1264
|
|
|
* @return \ElggIcon |
1265
|
|
|
*/ |
1266
|
7 |
|
public function getIcon($size, $type = 'icon') { |
1267
|
7 |
|
return _elgg_services()->iconService->getIcon($this, $size, $type); |
1268
|
|
|
} |
1269
|
|
|
|
1270
|
|
|
/** |
1271
|
|
|
* Removes all icon files and metadata for the passed type of icon. |
1272
|
|
|
* |
1273
|
|
|
* @param string $type The name of the icon. e.g., 'icon', 'cover_photo' |
1274
|
|
|
* @return bool |
1275
|
|
|
*/ |
1276
|
1 |
|
public function deleteIcon($type = 'icon') { |
1277
|
1 |
|
return _elgg_services()->iconService->deleteIcon($this, $type); |
1278
|
|
|
} |
1279
|
|
|
|
1280
|
|
|
/** |
1281
|
|
|
* Returns the timestamp of when the icon was changed. |
1282
|
|
|
* |
1283
|
|
|
* @param string $size The size of the icon |
1284
|
|
|
* @param string $type The name of the icon. e.g., 'icon', 'cover_photo' |
1285
|
|
|
* |
1286
|
|
|
* @return int|null A unix timestamp of when the icon was last changed, or null if not set. |
1287
|
|
|
*/ |
1288
|
|
|
public function getIconLastChange($size, $type = 'icon') { |
1289
|
|
|
return _elgg_services()->iconService->getIconLastChange($this, $size, $type); |
1290
|
|
|
} |
1291
|
|
|
|
1292
|
|
|
/** |
1293
|
|
|
* Returns if the entity has an icon of the passed type. |
1294
|
|
|
* |
1295
|
|
|
* @param string $size The size of the icon |
1296
|
|
|
* @param string $type The name of the icon. e.g., 'icon', 'cover_photo' |
1297
|
|
|
* @return bool |
1298
|
|
|
*/ |
1299
|
3 |
|
public function hasIcon($size, $type = 'icon') { |
1300
|
3 |
|
return _elgg_services()->iconService->hasIcon($this, $size, $type); |
1301
|
|
|
} |
1302
|
|
|
|
1303
|
|
|
/** |
1304
|
|
|
* Get the URL for this entity's icon |
1305
|
|
|
* |
1306
|
|
|
* Plugins can register for the 'entity:icon:url', <type> plugin hook |
1307
|
|
|
* to customize the icon for an entity. |
1308
|
|
|
* |
1309
|
|
|
* @param mixed $params A string defining the size of the icon (e.g. tiny, small, medium, large) |
1310
|
|
|
* or an array of parameters including 'size' |
1311
|
|
|
* @return string The URL |
1312
|
|
|
* @since 1.8.0 |
1313
|
|
|
*/ |
1314
|
7 |
|
public function getIconURL($params = []) { |
1315
|
7 |
|
return _elgg_services()->iconService->getIconURL($this, $params); |
1316
|
|
|
} |
1317
|
|
|
|
1318
|
|
|
/** |
1319
|
|
|
* Save an entity. |
1320
|
|
|
* |
1321
|
|
|
* @return bool|int |
1322
|
|
|
*/ |
1323
|
632 |
|
public function save() { |
1324
|
632 |
|
$guid = $this->guid; |
1325
|
632 |
|
if ($guid > 0) { |
1326
|
433 |
|
$guid = $this->update(); |
1327
|
|
|
} else { |
1328
|
606 |
|
$guid = $this->create(); |
1329
|
606 |
|
if ($guid !== false && !_elgg_services()->events->trigger('create', $this->type, $this)) { |
1330
|
|
|
// plugins that return false to event don't need to override the access system |
1331
|
|
|
elgg_call(ELGG_IGNORE_ACCESS, function() { |
1332
|
|
|
return $this->delete(); |
1333
|
|
|
}); |
1334
|
|
|
return false; |
1335
|
|
|
} |
1336
|
|
|
} |
1337
|
|
|
|
1338
|
632 |
|
if ($guid) { |
1339
|
611 |
|
$this->cache(); |
1340
|
|
|
} |
1341
|
|
|
|
1342
|
632 |
|
return $guid; |
|
|
|
|
1343
|
|
|
} |
1344
|
|
|
|
1345
|
|
|
/** |
1346
|
|
|
* Create a new entry in the entities table. |
1347
|
|
|
* |
1348
|
|
|
* Saves the base information in the entities table for the entity. Saving |
1349
|
|
|
* the type-specific information is handled in the calling class method. |
1350
|
|
|
* |
1351
|
|
|
* @return int|false The new entity's GUID or false on failure |
1352
|
|
|
* @throws InvalidParameterException If the entity's type has not been set. |
1353
|
|
|
* @throws IOException If the new row fails to write to the DB. |
1354
|
|
|
*/ |
1355
|
606 |
|
protected function create() { |
1356
|
|
|
|
1357
|
606 |
|
$type = $this->attributes['type']; |
1358
|
606 |
|
if (!in_array($type, \Elgg\Config::getEntityTypes())) { |
1359
|
|
|
throw new \InvalidParameterException('Entity type must be one of the allowed types: ' |
1360
|
|
|
. implode(', ', \Elgg\Config::getEntityTypes())); |
1361
|
|
|
} |
1362
|
|
|
|
1363
|
606 |
|
$subtype = $this->attributes['subtype']; |
1364
|
606 |
|
if (!$subtype) { |
1365
|
|
|
throw new \InvalidParameterException("All entities must have a subtype"); |
1366
|
|
|
} |
1367
|
|
|
|
1368
|
606 |
|
$owner_guid = (int) $this->attributes['owner_guid']; |
1369
|
606 |
|
$access_id = (int) $this->attributes['access_id']; |
1370
|
606 |
|
$now = $this->getCurrentTime()->getTimestamp(); |
1371
|
606 |
|
$time_created = isset($this->attributes['time_created']) ? (int) $this->attributes['time_created'] : $now; |
1372
|
|
|
|
1373
|
606 |
|
$container_guid = $this->attributes['container_guid']; |
1374
|
606 |
|
if ($container_guid == 0) { |
1375
|
417 |
|
$container_guid = $owner_guid; |
1376
|
417 |
|
$this->attributes['container_guid'] = $container_guid; |
1377
|
|
|
} |
1378
|
606 |
|
$container_guid = (int) $container_guid; |
1379
|
|
|
|
1380
|
606 |
|
if ($access_id == ACCESS_DEFAULT) { |
1381
|
|
|
throw new \InvalidParameterException('ACCESS_DEFAULT is not a valid access level. See its documentation in constants.php'); |
1382
|
|
|
} |
1383
|
|
|
|
1384
|
606 |
|
if ($access_id == ACCESS_FRIENDS) { |
1385
|
|
|
throw new \InvalidParameterException('ACCESS_FRIENDS is not a valid access level. See its documentation in constants.php'); |
1386
|
|
|
} |
1387
|
|
|
|
1388
|
606 |
|
$user_guid = _elgg_services()->session->getLoggedInUserGuid(); |
1389
|
|
|
|
1390
|
|
|
// If given an owner, verify it can be loaded |
1391
|
606 |
|
if ($owner_guid) { |
1392
|
459 |
|
$owner = $this->getOwnerEntity(); |
1393
|
459 |
|
if (!$owner) { |
|
|
|
|
1394
|
|
|
_elgg_services()->logger->error("User $user_guid tried to create a ($type, $subtype), but the given" |
1395
|
|
|
. " owner $owner_guid could not be loaded."); |
1396
|
|
|
return false; |
1397
|
|
|
} |
1398
|
|
|
|
1399
|
|
|
// If different owner than logged in, verify can write to container. |
1400
|
|
|
|
1401
|
459 |
|
if ($user_guid != $owner_guid && !$owner->canEdit() && !$owner->canWriteToContainer($user_guid, $type, $subtype)) { |
1402
|
|
|
_elgg_services()->logger->error("User $user_guid tried to create a ($type, $subtype) with owner" |
1403
|
|
|
. " $owner_guid, but the user wasn't permitted to write to the owner's container."); |
1404
|
|
|
return false; |
1405
|
|
|
} |
1406
|
|
|
} |
1407
|
|
|
|
1408
|
|
|
// If given a container, verify it can be loaded and that the current user can write to it |
1409
|
606 |
|
if ($container_guid) { |
1410
|
460 |
|
$container = $this->getContainerEntity(); |
1411
|
460 |
|
if (!$container) { |
|
|
|
|
1412
|
|
|
_elgg_services()->logger->error("User $user_guid tried to create a ($type, $subtype), but the given" |
1413
|
|
|
. " container $container_guid could not be loaded."); |
1414
|
|
|
return false; |
1415
|
|
|
} |
1416
|
|
|
|
1417
|
460 |
|
if (!$container->canWriteToContainer($user_guid, $type, $subtype)) { |
1418
|
|
|
_elgg_services()->logger->error("User $user_guid tried to create a ($type, $subtype), but was not" |
1419
|
|
|
. " permitted to write to container $container_guid."); |
1420
|
|
|
return false; |
1421
|
|
|
} |
1422
|
|
|
} |
1423
|
|
|
|
1424
|
|
|
// Create primary table row |
1425
|
606 |
|
$guid = _elgg_services()->entityTable->insertRow((object) [ |
1426
|
606 |
|
'type' => $type, |
1427
|
606 |
|
'subtype' => $subtype, |
1428
|
606 |
|
'owner_guid' => $owner_guid, |
1429
|
606 |
|
'container_guid' => $container_guid, |
1430
|
606 |
|
'access_id' => $access_id, |
1431
|
606 |
|
'time_created' => $time_created, |
1432
|
606 |
|
'time_updated' => $now, |
1433
|
606 |
|
'last_action' => $now, |
1434
|
606 |
|
], $this->attributes); |
1435
|
|
|
|
1436
|
606 |
|
if (!$guid) { |
1437
|
|
|
throw new \IOException("Unable to save new object's base entity information!"); |
1438
|
|
|
} |
1439
|
|
|
|
1440
|
606 |
|
$this->attributes['subtype'] = $subtype; |
1441
|
606 |
|
$this->attributes['guid'] = (int) $guid; |
1442
|
606 |
|
$this->attributes['time_created'] = (int) $time_created; |
1443
|
606 |
|
$this->attributes['time_updated'] = (int) $now; |
1444
|
606 |
|
$this->attributes['last_action'] = (int) $now; |
1445
|
606 |
|
$this->attributes['container_guid'] = (int) $container_guid; |
1446
|
|
|
|
1447
|
|
|
// We are writing this new entity to cache to make sure subsequent calls |
1448
|
|
|
// to get_entity() load the entity from cache and not from the DB. This |
1449
|
|
|
// MUST come before the metadata and annotation writes below! |
1450
|
606 |
|
$this->cache(); |
1451
|
|
|
|
1452
|
|
|
// Save any unsaved metadata |
1453
|
606 |
|
if (sizeof($this->temp_metadata) > 0) { |
1454
|
570 |
|
foreach ($this->temp_metadata as $name => $value) { |
1455
|
570 |
|
if (count($value) == 1) { |
1456
|
|
|
// temp metadata is always an array, but if there is only one value return just the value |
1457
|
570 |
|
$this->$name = $value[0]; |
1458
|
|
|
} else { |
1459
|
570 |
|
$this->$name = $value; |
1460
|
|
|
} |
1461
|
|
|
} |
1462
|
|
|
|
1463
|
570 |
|
$this->temp_metadata = []; |
1464
|
|
|
} |
1465
|
|
|
|
1466
|
|
|
// Save any unsaved annotations. |
1467
|
606 |
|
if (sizeof($this->temp_annotations) > 0) { |
1468
|
18 |
|
foreach ($this->temp_annotations as $name => $value) { |
1469
|
18 |
|
$this->annotate($name, $value); |
1470
|
|
|
} |
1471
|
|
|
|
1472
|
18 |
|
$this->temp_annotations = []; |
1473
|
|
|
} |
1474
|
|
|
|
1475
|
|
|
// Save any unsaved private settings. |
1476
|
606 |
|
if (sizeof($this->temp_private_settings) > 0) { |
1477
|
59 |
|
foreach ($this->temp_private_settings as $name => $value) { |
1478
|
59 |
|
$this->setPrivateSetting($name, $value); |
1479
|
|
|
} |
1480
|
|
|
|
1481
|
59 |
|
$this->temp_private_settings = []; |
1482
|
|
|
} |
1483
|
|
|
|
1484
|
606 |
|
return $guid; |
1485
|
|
|
} |
1486
|
|
|
|
1487
|
|
|
/** |
1488
|
|
|
* Update the entity in the database. |
1489
|
|
|
* |
1490
|
|
|
* @return bool Whether the update was successful. |
1491
|
|
|
* |
1492
|
|
|
* @throws InvalidParameterException |
1493
|
|
|
*/ |
1494
|
433 |
|
protected function update() { |
1495
|
|
|
|
1496
|
433 |
|
if (!$this->canEdit()) { |
1497
|
33 |
|
return false; |
1498
|
|
|
} |
1499
|
|
|
|
1500
|
|
|
// give old update event a chance to stop the update |
1501
|
407 |
|
if (!_elgg_services()->events->trigger('update', $this->type, $this)) { |
1502
|
|
|
return false; |
1503
|
|
|
} |
1504
|
|
|
|
1505
|
407 |
|
$this->invalidateCache(); |
1506
|
|
|
|
1507
|
|
|
// See #6225. We copy these after the update event in case a handler changed one of them. |
1508
|
407 |
|
$guid = (int) $this->guid; |
1509
|
407 |
|
$owner_guid = (int) $this->owner_guid; |
1510
|
407 |
|
$access_id = (int) $this->access_id; |
1511
|
407 |
|
$container_guid = (int) $this->container_guid; |
1512
|
407 |
|
$time_created = (int) $this->time_created; |
1513
|
407 |
|
$time = $this->getCurrentTime()->getTimestamp(); |
1514
|
|
|
|
1515
|
407 |
|
if ($access_id == ACCESS_DEFAULT) { |
1516
|
|
|
throw new \InvalidParameterException('ACCESS_DEFAULT is not a valid access level. See its documentation in constants.php'); |
1517
|
|
|
} |
1518
|
|
|
|
1519
|
407 |
|
if ($access_id == ACCESS_FRIENDS) { |
1520
|
|
|
throw new \InvalidParameterException('ACCESS_FRIENDS is not a valid access level. See its documentation in constants.php'); |
1521
|
|
|
} |
1522
|
|
|
|
1523
|
|
|
// Update primary table |
1524
|
407 |
|
$ret = _elgg_services()->entityTable->updateRow($guid, (object) [ |
1525
|
407 |
|
'owner_guid' => $owner_guid, |
1526
|
407 |
|
'container_guid' => $container_guid, |
1527
|
407 |
|
'access_id' => $access_id, |
1528
|
407 |
|
'time_created' => $time_created, |
1529
|
407 |
|
'time_updated' => $time, |
1530
|
407 |
|
'guid' => $guid, |
1531
|
|
|
]); |
1532
|
407 |
|
if ($ret === false) { |
1533
|
|
|
return false; |
1534
|
|
|
} |
1535
|
|
|
|
1536
|
407 |
|
$this->attributes['time_updated'] = $time; |
1537
|
|
|
|
1538
|
407 |
|
_elgg_services()->events->triggerAfter('update', $this->type, $this); |
1539
|
|
|
|
1540
|
407 |
|
$this->orig_attributes = []; |
1541
|
|
|
|
1542
|
407 |
|
$this->cache(); |
1543
|
|
|
|
1544
|
|
|
// Handle cases where there was no error BUT no rows were updated! |
1545
|
407 |
|
return true; |
1546
|
|
|
} |
1547
|
|
|
|
1548
|
|
|
/** |
1549
|
|
|
* Loads attributes from the entities table into the object. |
1550
|
|
|
* |
1551
|
|
|
* @param stdClass $row Object of properties from database row(s) |
1552
|
|
|
* |
1553
|
|
|
* @return bool |
1554
|
|
|
*/ |
1555
|
5962 |
|
protected function load(stdClass $row) { |
1556
|
5962 |
|
$attributes = array_merge($this->attributes, (array) $row); |
1557
|
|
|
|
1558
|
5962 |
|
if (array_diff(self::$primary_attr_names, array_keys($attributes)) !== []) { |
1559
|
|
|
// Some primary attributes are missing |
1560
|
|
|
return false; |
1561
|
|
|
} |
1562
|
|
|
|
1563
|
5962 |
|
foreach ($attributes as $name => $value) { |
1564
|
5962 |
|
if (!in_array($name, self::$primary_attr_names)) { |
1565
|
34 |
|
$this->setVolatileData("select:$name", $value); |
1566
|
34 |
|
unset($attributes[$name]); |
1567
|
34 |
|
continue; |
1568
|
|
|
} |
1569
|
|
|
|
1570
|
5962 |
|
if (in_array($name, self::$integer_attr_names)) { |
1571
|
5962 |
|
$attributes[$name] = (int) $value; |
1572
|
|
|
} |
1573
|
|
|
} |
1574
|
|
|
|
1575
|
5962 |
|
$this->attributes = $attributes; |
1576
|
|
|
|
1577
|
5962 |
|
$this->cache(); |
1578
|
|
|
|
1579
|
5962 |
|
return true; |
1580
|
|
|
} |
1581
|
|
|
|
1582
|
|
|
/** |
1583
|
|
|
* Load new data from database into existing entity. Overwrites data but |
1584
|
|
|
* does not change values not included in the latest data. |
1585
|
|
|
* |
1586
|
|
|
* @internal This is used when the same entity is selected twice during a |
1587
|
|
|
* request in case different select clauses were used to load different data |
1588
|
|
|
* into volatile data. |
1589
|
|
|
* |
1590
|
|
|
* @param stdClass $row DB row with new entity data |
1591
|
|
|
* @return bool |
1592
|
|
|
* @access private |
1593
|
|
|
*/ |
1594
|
|
|
public function refresh(stdClass $row) { |
1595
|
|
|
if ($row instanceof stdClass) { |
|
|
|
|
1596
|
|
|
return $this->load($row); |
1597
|
|
|
} |
1598
|
|
|
return false; |
1599
|
|
|
} |
1600
|
|
|
|
1601
|
|
|
/** |
1602
|
|
|
* Disable this entity. |
1603
|
|
|
* |
1604
|
|
|
* Disabled entities are not returned by getter functions. |
1605
|
|
|
* To enable an entity, use {@link \ElggEntity::enable()}. |
1606
|
|
|
* |
1607
|
|
|
* Recursively disabling an entity will disable all entities |
1608
|
|
|
* owned or contained by the parent entity. |
1609
|
|
|
* |
1610
|
|
|
* You can ignore the disabled field by using {@link access_show_hidden_entities()}. |
1611
|
|
|
* |
1612
|
|
|
* @note Internal: Disabling an entity sets the 'enabled' column to 'no'. |
1613
|
|
|
* |
1614
|
|
|
* @param string $reason Optional reason |
1615
|
|
|
* @param bool $recursive Recursively disable all contained entities? |
1616
|
|
|
* |
1617
|
|
|
* @return bool |
1618
|
|
|
* @see \ElggEntity::enable() |
1619
|
|
|
*/ |
1620
|
6 |
|
public function disable($reason = "", $recursive = true) { |
1621
|
6 |
|
if (!$this->guid) { |
1622
|
1 |
|
return false; |
1623
|
|
|
} |
1624
|
|
|
|
1625
|
5 |
|
if (!_elgg_services()->events->trigger('disable', $this->type, $this)) { |
1626
|
|
|
return false; |
1627
|
|
|
} |
1628
|
|
|
|
1629
|
5 |
|
if (!$this->canEdit()) { |
1630
|
|
|
return false; |
1631
|
|
|
} |
1632
|
|
|
|
1633
|
5 |
|
if ($this instanceof ElggUser && !$this->isBanned()) { |
1634
|
|
|
// temporarily ban to prevent using the site during disable |
1635
|
1 |
|
$this->ban(); |
1636
|
1 |
|
$unban_after = true; |
1637
|
|
|
} else { |
1638
|
4 |
|
$unban_after = false; |
1639
|
|
|
} |
1640
|
|
|
|
1641
|
5 |
|
if ($reason) { |
1642
|
|
|
$this->disable_reason = $reason; |
1643
|
|
|
} |
1644
|
|
|
|
1645
|
5 |
|
$dbprefix = _elgg_config()->dbprefix; |
1646
|
|
|
|
1647
|
5 |
|
$guid = (int) $this->guid; |
1648
|
|
|
|
1649
|
5 |
|
if ($recursive) { |
1650
|
5 |
|
$flags = ELGG_IGNORE_ACCESS | ELGG_SHOW_DISABLED_ENTITIES; |
1651
|
5 |
|
$callback = function () use ($guid, $reason) { |
1652
|
|
|
$base_options = [ |
1653
|
5 |
|
'wheres' => [ |
1654
|
5 |
|
function(QueryBuilder $qb, $main_alias) use ($guid) { |
1655
|
5 |
|
return $qb->compare("{$main_alias}.guid", '!=', $guid, ELGG_VALUE_GUID); |
1656
|
5 |
|
}, |
1657
|
|
|
], |
1658
|
|
|
'limit' => false, |
1659
|
|
|
]; |
1660
|
|
|
|
1661
|
5 |
|
foreach (['owner_guid', 'container_guid'] as $db_column) { |
1662
|
5 |
|
$options = $base_options; |
1663
|
5 |
|
$options[$db_column] = $guid; |
1664
|
|
|
|
1665
|
5 |
|
$subentities = new \ElggBatch('elgg_get_entities', $options); |
1666
|
5 |
|
$subentities->setIncrementOffset(false); |
1667
|
|
|
|
1668
|
5 |
|
foreach ($subentities as $subentity) { |
1669
|
|
|
/* @var $subentity \ElggEntity */ |
1670
|
2 |
|
if (!$subentity->isEnabled()) { |
1671
|
1 |
|
continue; |
1672
|
|
|
} |
1673
|
2 |
|
add_entity_relationship($subentity->guid, 'disabled_with', $guid); |
1674
|
5 |
|
$subentity->disable($reason); |
1675
|
|
|
} |
1676
|
|
|
} |
1677
|
5 |
|
}; |
1678
|
|
|
|
1679
|
5 |
|
elgg_call($flags, $callback); |
1680
|
|
|
} |
1681
|
|
|
|
1682
|
5 |
|
$this->disableAnnotations(); |
1683
|
|
|
|
1684
|
|
|
$sql = " |
1685
|
5 |
|
UPDATE {$dbprefix}entities |
1686
|
|
|
SET enabled = 'no' |
1687
|
|
|
WHERE guid = :guid |
1688
|
|
|
"; |
1689
|
|
|
$params = [ |
1690
|
5 |
|
':guid' => $guid, |
1691
|
|
|
]; |
1692
|
5 |
|
$disabled = $this->getDatabase()->updateData($sql, false, $params); |
1693
|
|
|
|
1694
|
5 |
|
if ($unban_after) { |
1695
|
1 |
|
$this->unban(); |
1696
|
|
|
} |
1697
|
|
|
|
1698
|
5 |
|
if ($disabled) { |
|
|
|
|
1699
|
5 |
|
$this->invalidateCache(); |
1700
|
|
|
|
1701
|
5 |
|
$this->attributes['enabled'] = 'no'; |
1702
|
5 |
|
_elgg_services()->events->triggerAfter('disable', $this->type, $this); |
1703
|
|
|
} |
1704
|
|
|
|
1705
|
5 |
|
return (bool) $disabled; |
1706
|
|
|
} |
1707
|
|
|
|
1708
|
|
|
/** |
1709
|
|
|
* Enable the entity |
1710
|
|
|
* |
1711
|
|
|
* @warning Disabled entities can't be loaded unless |
1712
|
|
|
* {@link access_show_hidden_entities(true)} has been called. |
1713
|
|
|
* |
1714
|
|
|
* @param bool $recursive Recursively enable all entities disabled with the entity? |
1715
|
|
|
* @see access_show_hiden_entities() |
1716
|
|
|
* @return bool |
1717
|
|
|
*/ |
1718
|
3 |
|
public function enable($recursive = true) { |
1719
|
3 |
|
$guid = (int) $this->guid; |
1720
|
3 |
|
if (!$guid) { |
1721
|
|
|
return false; |
1722
|
|
|
} |
1723
|
|
|
|
1724
|
3 |
|
if (!_elgg_services()->events->trigger('enable', $this->type, $this)) { |
1725
|
|
|
return false; |
1726
|
|
|
} |
1727
|
|
|
|
1728
|
3 |
|
if (!$this->canEdit()) { |
1729
|
|
|
return false; |
1730
|
|
|
} |
1731
|
|
|
|
1732
|
3 |
|
$flags = ELGG_SHOW_DISABLED_ENTITIES; |
1733
|
3 |
|
$callback = function() use ($guid, $recursive) { |
1734
|
3 |
|
$db = $this->getDatabase(); |
1735
|
3 |
|
$result = $db->updateData(" |
1736
|
3 |
|
UPDATE {$db->prefix}entities |
1737
|
|
|
SET enabled = 'yes' |
1738
|
3 |
|
WHERE guid = $guid |
1739
|
|
|
"); |
1740
|
|
|
|
1741
|
3 |
|
$this->deleteMetadata('disable_reason'); |
1742
|
3 |
|
$this->enableAnnotations(); |
1743
|
|
|
|
1744
|
3 |
|
if ($recursive) { |
1745
|
3 |
|
$disabled_with_it = elgg_get_entities([ |
1746
|
3 |
|
'relationship' => 'disabled_with', |
1747
|
3 |
|
'relationship_guid' => $guid, |
1748
|
|
|
'inverse_relationship' => true, |
1749
|
3 |
|
'limit' => 0, |
1750
|
|
|
]); |
1751
|
|
|
|
1752
|
3 |
|
foreach ($disabled_with_it as $e) { |
1753
|
1 |
|
$e->enable(); |
1754
|
1 |
|
remove_entity_relationship($e->guid, 'disabled_with', $guid); |
1755
|
|
|
} |
1756
|
|
|
} |
1757
|
|
|
|
1758
|
3 |
|
return $result; |
1759
|
3 |
|
}; |
1760
|
|
|
|
1761
|
3 |
|
$result = elgg_call($flags, $callback); |
1762
|
|
|
|
1763
|
3 |
|
if ($result) { |
1764
|
3 |
|
$this->attributes['enabled'] = 'yes'; |
1765
|
3 |
|
_elgg_services()->events->triggerAfter('enable', $this->type, $this); |
1766
|
|
|
} |
1767
|
|
|
|
1768
|
3 |
|
return $result; |
1769
|
|
|
} |
1770
|
|
|
|
1771
|
|
|
/** |
1772
|
|
|
* Is this entity enabled? |
1773
|
|
|
* |
1774
|
|
|
* @return boolean Whether this entity is enabled. |
1775
|
|
|
*/ |
1776
|
272 |
|
public function isEnabled() { |
1777
|
272 |
|
return $this->enabled == 'yes'; |
1778
|
|
|
} |
1779
|
|
|
|
1780
|
|
|
/** |
1781
|
|
|
* Deletes the entity. |
1782
|
|
|
* |
1783
|
|
|
* Removes the entity and its metadata, annotations, relationships, |
1784
|
|
|
* river entries, and private data. |
1785
|
|
|
* |
1786
|
|
|
* Optionally can remove entities contained and owned by this entity. |
1787
|
|
|
* |
1788
|
|
|
* @warning If deleting recursively, this bypasses ownership of items contained by |
1789
|
|
|
* the entity. That means that if the container_guid = $this->guid, the item will |
1790
|
|
|
* be deleted regardless of who owns it. |
1791
|
|
|
* |
1792
|
|
|
* @param bool $recursive If true (default) then all entities which are |
1793
|
|
|
* owned or contained by $this will also be deleted. |
1794
|
|
|
* |
1795
|
|
|
* @return bool |
1796
|
|
|
*/ |
1797
|
517 |
|
public function delete($recursive = true) { |
1798
|
|
|
// first check if we can delete this entity |
1799
|
|
|
// NOTE: in Elgg <= 1.10.3 this was after the delete event, |
1800
|
|
|
// which could potentially remove some content if the user didn't have access |
1801
|
517 |
|
if (!$this->canDelete()) { |
1802
|
266 |
|
return false; |
1803
|
|
|
} |
1804
|
|
|
|
1805
|
|
|
try { |
1806
|
254 |
|
return _elgg_services()->entityTable->delete($this, $recursive); |
1807
|
|
|
} catch (DatabaseException $ex) { |
1808
|
|
|
elgg_log($ex, 'ERROR'); |
1809
|
|
|
return false; |
1810
|
|
|
} |
1811
|
|
|
} |
1812
|
|
|
|
1813
|
|
|
/** |
1814
|
|
|
* Export an entity |
1815
|
|
|
* |
1816
|
|
|
* @param array $params Params to pass to the hook |
1817
|
|
|
* @return \Elgg\Export\Entity |
1818
|
|
|
*/ |
1819
|
84 |
|
public function toObject(array $params = []) { |
1820
|
84 |
|
$object = $this->prepareObject(new \Elgg\Export\Entity()); |
1821
|
|
|
|
1822
|
84 |
|
$params['entity'] = $this; |
1823
|
|
|
|
1824
|
84 |
|
return _elgg_services()->hooks->trigger('to:object', 'entity', $params, $object); |
1825
|
|
|
} |
1826
|
|
|
|
1827
|
|
|
/** |
1828
|
|
|
* Prepare an object copy for toObject() |
1829
|
|
|
* |
1830
|
|
|
* @param \Elgg\Export\Entity $object Object representation of the entity |
1831
|
|
|
* @return \Elgg\Export\Entity |
1832
|
|
|
*/ |
1833
|
84 |
|
protected function prepareObject(\Elgg\Export\Entity $object) { |
1834
|
84 |
|
$object->guid = $this->guid; |
1835
|
84 |
|
$object->type = $this->getType(); |
1836
|
84 |
|
$object->subtype = $this->getSubtype(); |
1837
|
84 |
|
$object->owner_guid = $this->getOwnerGUID(); |
1838
|
84 |
|
$object->container_guid = $this->getContainerGUID(); |
1839
|
84 |
|
$object->time_created = date('c', $this->getTimeCreated()); |
1840
|
84 |
|
$object->time_updated = date('c', $this->getTimeUpdated()); |
1841
|
84 |
|
$object->url = $this->getURL(); |
1842
|
84 |
|
$object->read_access = (int) $this->access_id; |
1843
|
84 |
|
return $object; |
1844
|
|
|
} |
1845
|
|
|
|
1846
|
|
|
/* |
1847
|
|
|
* LOCATABLE INTERFACE |
1848
|
|
|
*/ |
1849
|
|
|
|
1850
|
|
|
/** |
1851
|
|
|
* Gets the 'location' metadata for the entity |
1852
|
|
|
* |
1853
|
|
|
* @return string The location |
1854
|
|
|
*/ |
1855
|
|
|
public function getLocation() { |
1856
|
|
|
return $this->location; |
1857
|
|
|
} |
1858
|
|
|
|
1859
|
|
|
/** |
1860
|
|
|
* Sets the 'location' metadata for the entity |
1861
|
|
|
* |
1862
|
|
|
* @param string $location String representation of the location |
1863
|
|
|
* |
1864
|
|
|
* @return void |
1865
|
|
|
*/ |
1866
|
|
|
public function setLocation($location) { |
1867
|
|
|
$this->location = $location; |
1868
|
|
|
} |
1869
|
|
|
|
1870
|
|
|
/** |
1871
|
|
|
* Set latitude and longitude metadata tags for a given entity. |
1872
|
|
|
* |
1873
|
|
|
* @param float $lat Latitude |
1874
|
|
|
* @param float $long Longitude |
1875
|
|
|
* |
1876
|
|
|
* @return void |
1877
|
|
|
* @todo Unimplemented |
1878
|
|
|
*/ |
1879
|
1 |
|
public function setLatLong($lat, $long) { |
1880
|
1 |
|
$this->{"geo:lat"} = $lat; |
1881
|
1 |
|
$this->{"geo:long"} = $long; |
1882
|
1 |
|
} |
1883
|
|
|
|
1884
|
|
|
/** |
1885
|
|
|
* Return the entity's latitude. |
1886
|
|
|
* |
1887
|
|
|
* @return float |
1888
|
|
|
* @todo Unimplemented |
1889
|
|
|
*/ |
1890
|
10 |
|
public function getLatitude() { |
1891
|
10 |
|
return (float) $this->{"geo:lat"}; |
1892
|
|
|
} |
1893
|
|
|
|
1894
|
|
|
/** |
1895
|
|
|
* Return the entity's longitude |
1896
|
|
|
* |
1897
|
|
|
* @return float |
1898
|
|
|
* @todo Unimplemented |
1899
|
|
|
*/ |
1900
|
10 |
|
public function getLongitude() { |
1901
|
10 |
|
return (float) $this->{"geo:long"}; |
1902
|
|
|
} |
1903
|
|
|
|
1904
|
|
|
/* |
1905
|
|
|
* SYSTEM LOG INTERFACE |
1906
|
|
|
*/ |
1907
|
|
|
|
1908
|
|
|
/** |
1909
|
|
|
* Return an identification for the object for storage in the system log. |
1910
|
|
|
* This id must be an integer. |
1911
|
|
|
* |
1912
|
|
|
* @return int |
1913
|
|
|
*/ |
1914
|
31 |
|
public function getSystemLogID() { |
1915
|
31 |
|
return $this->getGUID(); |
1916
|
|
|
} |
1917
|
|
|
|
1918
|
|
|
/** |
1919
|
|
|
* For a given ID, return the object associated with it. |
1920
|
|
|
* This is used by the system log. It can be called on any Loggable object. |
1921
|
|
|
* |
1922
|
|
|
* @param int $id GUID. |
1923
|
|
|
* @return \ElggEntity|false |
1924
|
|
|
*/ |
1925
|
4 |
|
public function getObjectFromID($id) { |
1926
|
4 |
|
return get_entity($id); |
1927
|
|
|
} |
1928
|
|
|
|
1929
|
|
|
/** |
1930
|
|
|
* Returns tags for this entity. |
1931
|
|
|
* |
1932
|
|
|
* @warning Tags must be registered by {@link elgg_register_tag_metadata_name()}. |
1933
|
|
|
* |
1934
|
|
|
* @param array $tag_names Optionally restrict by tag metadata names. |
1935
|
|
|
* |
1936
|
|
|
* @return array |
1937
|
|
|
*/ |
1938
|
|
|
public function getTags($tag_names = null) { |
1939
|
|
|
if ($tag_names && !is_array($tag_names)) { |
|
|
|
|
1940
|
|
|
$tag_names = [$tag_names]; |
1941
|
|
|
} |
1942
|
|
|
|
1943
|
|
|
$valid_tags = elgg_get_registered_tag_metadata_names(); |
1944
|
|
|
$entity_tags = []; |
1945
|
|
|
|
1946
|
|
|
foreach ($valid_tags as $tag_name) { |
1947
|
|
|
if (is_array($tag_names) && !in_array($tag_name, $tag_names)) { |
1948
|
|
|
continue; |
1949
|
|
|
} |
1950
|
|
|
|
1951
|
|
|
if ($tags = $this->$tag_name) { |
1952
|
|
|
// if a single tag, metadata returns a string. |
1953
|
|
|
// if multiple tags, metadata returns an array. |
1954
|
|
|
if (is_array($tags)) { |
1955
|
|
|
$entity_tags = array_merge($entity_tags, $tags); |
1956
|
|
|
} else { |
1957
|
|
|
$entity_tags[] = $tags; |
1958
|
|
|
} |
1959
|
|
|
} |
1960
|
|
|
} |
1961
|
|
|
|
1962
|
|
|
return $entity_tags; |
1963
|
|
|
} |
1964
|
|
|
|
1965
|
|
|
/** |
1966
|
|
|
* Remove the membership of all access collections for this entity (if the entity is a user) |
1967
|
|
|
* |
1968
|
|
|
* @return bool |
1969
|
|
|
* @since 1.11 |
1970
|
|
|
*/ |
1971
|
251 |
|
public function deleteAccessCollectionMemberships() { |
1972
|
|
|
|
1973
|
251 |
|
if (!$this->guid) { |
1974
|
|
|
return false; |
1975
|
|
|
} |
1976
|
|
|
|
1977
|
251 |
|
if ($this->type !== 'user') { |
1978
|
227 |
|
return true; |
1979
|
|
|
} |
1980
|
|
|
|
1981
|
73 |
|
$ac = _elgg_services()->accessCollections; |
1982
|
|
|
|
1983
|
73 |
|
$collections = $ac->getCollectionsByMember($this->guid); |
1984
|
73 |
|
if (empty($collections)) { |
1985
|
72 |
|
return true; |
1986
|
|
|
} |
1987
|
|
|
|
1988
|
4 |
|
$result = true; |
1989
|
4 |
|
foreach ($collections as $collection) { |
1990
|
4 |
|
$result = $result & $ac->removeUser($this->guid, $collection->id); |
|
|
|
|
1991
|
|
|
} |
1992
|
|
|
|
1993
|
4 |
|
return $result; |
1994
|
|
|
} |
1995
|
|
|
|
1996
|
|
|
/** |
1997
|
|
|
* Remove all access collections owned by this entity |
1998
|
|
|
* |
1999
|
|
|
* @return bool |
2000
|
|
|
* @since 1.11 |
2001
|
|
|
*/ |
2002
|
251 |
|
public function deleteOwnedAccessCollections() { |
2003
|
|
|
|
2004
|
251 |
|
if (!$this->guid) { |
2005
|
|
|
return false; |
2006
|
|
|
} |
2007
|
|
|
|
2008
|
251 |
|
$collections = $this->getOwnedAccessCollections(); |
2009
|
251 |
|
if (empty($collections)) { |
2010
|
244 |
|
return true; |
2011
|
|
|
} |
2012
|
|
|
|
2013
|
48 |
|
$result = true; |
2014
|
48 |
|
foreach ($collections as $collection) { |
2015
|
48 |
|
$result = $result & $collection->delete(); |
2016
|
|
|
} |
2017
|
|
|
|
2018
|
48 |
|
return $result; |
2019
|
|
|
} |
2020
|
|
|
|
2021
|
|
|
/** |
2022
|
|
|
* Update the last_action column in the entities table. |
2023
|
|
|
* |
2024
|
|
|
* @warning This is different to time_updated. Time_updated is automatically set, |
2025
|
|
|
* while last_action is only set when explicitly called. |
2026
|
|
|
* |
2027
|
|
|
* @param int $posted Timestamp of last action |
2028
|
|
|
* @return int|false |
2029
|
|
|
* @access private |
2030
|
|
|
*/ |
2031
|
9 |
|
public function updateLastAction($posted = null) { |
2032
|
9 |
|
$posted = _elgg_services()->entityTable->updateLastAction($this, $posted); |
2033
|
9 |
|
if ($posted) { |
2034
|
9 |
|
$this->attributes['last_action'] = $posted; |
2035
|
9 |
|
$this->cache(); |
2036
|
|
|
} |
2037
|
9 |
|
return $posted; |
2038
|
|
|
} |
2039
|
|
|
|
2040
|
|
|
/** |
2041
|
|
|
* Disable runtime caching for entity |
2042
|
|
|
* |
2043
|
|
|
* @return void |
2044
|
|
|
* @internal |
2045
|
|
|
*/ |
2046
|
2 |
|
public function disableCaching() { |
2047
|
2 |
|
$this->_is_cacheable = false; |
2048
|
2 |
|
if ($this->guid) { |
2049
|
2 |
|
_elgg_services()->entityCache->delete($this->guid); |
2050
|
|
|
} |
2051
|
2 |
|
} |
2052
|
|
|
|
2053
|
|
|
/** |
2054
|
|
|
* Enable runtime caching for entity |
2055
|
|
|
* |
2056
|
|
|
* @return void |
2057
|
|
|
* @internal |
2058
|
|
|
*/ |
2059
|
1 |
|
public function enableCaching() { |
2060
|
1 |
|
$this->_is_cacheable = true; |
2061
|
1 |
|
} |
2062
|
|
|
|
2063
|
|
|
/** |
2064
|
|
|
* Is entity cacheable in the runtime cache |
2065
|
|
|
* |
2066
|
|
|
* @return bool |
2067
|
|
|
* @internal |
2068
|
|
|
*/ |
2069
|
1151 |
|
public function isCacheable() { |
2070
|
1151 |
|
if (!$this->guid) { |
2071
|
|
|
return false; |
2072
|
|
|
} |
2073
|
|
|
|
2074
|
1151 |
|
if (_elgg_services()->session->getIgnoreAccess()) { |
2075
|
1046 |
|
return false; |
2076
|
|
|
} |
2077
|
877 |
|
return $this->_is_cacheable; |
2078
|
|
|
} |
2079
|
|
|
|
2080
|
|
|
/** |
2081
|
|
|
* Cache the entity in a session and persisted caches |
2082
|
|
|
* |
2083
|
|
|
* @param bool $persist Store in persistent cache |
2084
|
|
|
* |
2085
|
|
|
* @return void |
2086
|
|
|
* @internal |
2087
|
|
|
*/ |
2088
|
5962 |
|
public function cache($persist = true) { |
2089
|
5962 |
|
if (!$this->isCacheable()) { |
2090
|
5928 |
|
return; |
2091
|
|
|
} |
2092
|
|
|
|
2093
|
1178 |
|
_elgg_services()->entityCache->save($this); |
2094
|
|
|
|
2095
|
1178 |
|
if ($persist) { |
2096
|
1178 |
|
$tmp = $this->volatile; |
2097
|
|
|
|
2098
|
|
|
// don't store volatile data |
2099
|
1178 |
|
$this->volatile = []; |
2100
|
|
|
|
2101
|
1178 |
|
_elgg_services()->dataCache->entities->save($this->guid, $this); |
|
|
|
|
2102
|
|
|
|
2103
|
1178 |
|
$this->volatile = $tmp; |
2104
|
|
|
} |
2105
|
1178 |
|
} |
2106
|
|
|
|
2107
|
|
|
/** |
2108
|
|
|
* Invalidate cache for entity |
2109
|
|
|
* |
2110
|
|
|
* @return void |
2111
|
|
|
* @internal |
2112
|
|
|
*/ |
2113
|
1358 |
|
public function invalidateCache() { |
2114
|
1358 |
|
if (!$this->guid) { |
2115
|
|
|
return; |
2116
|
|
|
} |
2117
|
|
|
|
2118
|
1358 |
|
_elgg_services()->entityCache->delete($this->guid); |
2119
|
|
|
|
2120
|
|
|
$namespaces = [ |
2121
|
1358 |
|
'entities', |
2122
|
|
|
'metadata', |
2123
|
|
|
'private_settings', |
2124
|
|
|
]; |
2125
|
|
|
|
2126
|
1358 |
|
foreach ($namespaces as $namespace) { |
2127
|
1358 |
|
_elgg_services()->dataCache->get($namespace)->delete($this->guid); |
2128
|
|
|
} |
2129
|
1358 |
|
} |
2130
|
|
|
} |
2131
|
|
|
|