Elgg
Version 5.0
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Entity table database service. More...
Public Member Functions | |
__construct (Config $config, Database $db, EntityCache $entity_cache, MetadataCache $metadata_cache, EventsService $events, SessionManagerService $session_manager, Translator $translator) | |
Constructor. More... | |
setEntityClass (string $type, string $subtype, string $class= '') | |
Sets class constructor name for entities with given type and subtype. More... | |
getEntityClass (string $type, string $subtype) | |
Returns class name registered as a constructor for a given type and subtype. More... | |
getRow (int $guid, int $user_guid=null) | |
Returns a database row from the entities table. More... | |
insertRow (\stdClass $row, array $attributes=[]) | |
Adds a new row to the entity table. More... | |
updateRow (int $guid,\stdClass $row) | |
Update entity table row. More... | |
rowToElggStar (\stdClass $row) | |
Create an Elgg* object from a given entity row. More... | |
getFromCache (int $guid) | |
Get an entity from the in-memory or memcache caches. More... | |
invalidateCache (int $guid) | |
Invalidate cache for entity. More... | |
get (int $guid, string $type=null, string $subtype=null) | |
Loads and returns an entity object from a guid. More... | |
exists (int $guid) | |
Does an entity exist? More... | |
fetch (QueryBuilder $query, array $options=[]) | |
Returns an array of entities with optional filtering. More... | |
updateLastAction (\ElggEntity $entity, int $posted=null) | |
Update the last_action column in the entities table for $entity. More... | |
getUserForPermissionsCheck (int $guid=null) | |
Get a user by GUID even if the entity is hidden or disabled. More... | |
enable (\ElggEntity $entity) | |
Enables entity. More... | |
disable (\ElggEntity $entity) | |
Disables entity. More... | |
delete (\ElggEntity $entity, bool $recursive=true) | |
Delete entity and all of its properties. More... | |
Public Attributes | |
const | TABLE_NAME = 'entities' |
Protected Member Functions | |
deleteRelatedEntities (\ElggEntity $entity) | |
Deletes entities owned or contained by the entity being deletes. More... | |
deleteEntityProperties (\ElggEntity $entity) | |
Clear data from secondary tables. More... | |
Protected Attributes | |
Config | $config |
Database | $db |
EntityCache | $entity_cache |
EntityPreloader | $entity_preloader |
MetadataCache | $metadata_cache |
EventsService | $events |
SessionManagerService | $session_manager |
Translator | $translator |
array | $deleted_guids = [] |
array | $entity_classes = [] |
Entity table database service.
Definition at line 26 of file EntityTable.php.
Elgg\Database\EntityTable::__construct | ( | Config | $config, |
Database | $db, | ||
EntityCache | $entity_cache, | ||
MetadataCache | $metadata_cache, | ||
EventsService | $events, | ||
SessionManagerService | $session_manager, | ||
Translator | $translator | ||
) |
Constructor.
Config | $config | Config |
Database | $db | Database |
EntityCache | $entity_cache | Entity cache |
MetadataCache | $metadata_cache | Metadata cache |
EventsService | $events | Events service |
SessionManagerService | $session_manager | Session manager |
Translator | $translator | Translator |
Definition at line 67 of file EntityTable.php.
Elgg\Database\EntityTable::delete | ( | \ElggEntity | $entity, |
bool | $recursive = true |
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) |
Delete entity and all of its properties.
Definition at line 481 of file EntityTable.php.
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Clear data from secondary tables.
\ElggEntity | $entity | Entity |
Definition at line 567 of file EntityTable.php.
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Deletes entities owned or contained by the entity being deletes.
\ElggEntity | $entity | Entity |
Definition at line 524 of file EntityTable.php.
Elgg\Database\EntityTable::disable | ( | \ElggEntity | $entity | ) |
Disables entity.
\ElggEntity | $entity | Entity to disable |
Definition at line 465 of file EntityTable.php.
Elgg\Database\EntityTable::enable | ( | \ElggEntity | $entity | ) |
Enables entity.
\ElggEntity | $entity | Entity to enable |
Definition at line 450 of file EntityTable.php.
Elgg\Database\EntityTable::exists | ( | int | $guid | ) |
Does an entity exist?
This function checks for the existence of an entity independent of access permissions. It is useful for situations when a user cannot access an entity and it must be determined whether entity has been deleted or the access level has changed.
int | $guid | The GUID of the entity |
Definition at line 340 of file EntityTable.php.
Elgg\Database\EntityTable::fetch | ( | QueryBuilder | $query, |
array | $options = [] |
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) |
Returns an array of entities with optional filtering.
Entities are the basic unit of storage in Elgg. This function provides the simplest way to get an array of entities. There are many options available that can be passed to filter what sorts of entities are returned.
QueryBuilder | $query | Query |
array | $options | Options |
Definition at line 360 of file EntityTable.php.
Elgg\Database\EntityTable::get | ( | int | $guid, |
string | $type = null , |
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string | $subtype = null |
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Loads and returns an entity object from a guid.
int | $guid | The GUID of the entity |
string | $type | The type of the entity If given, even an existing entity with the given GUID will not be returned unless its type matches |
string | $subtype | The subtype of the entity If given, even an existing entity with the given GUID will not be returned unless its subtype matches |
Definition at line 294 of file EntityTable.php.
Elgg\Database\EntityTable::getEntityClass | ( | string | $type, |
string | $subtype | ||
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Returns class name registered as a constructor for a given type and subtype.
Definition at line 111 of file EntityTable.php.
Elgg\Database\EntityTable::getFromCache | ( | int | $guid | ) |
Get an entity from the in-memory or memcache caches.
int | $guid | GUID |
Definition at line 244 of file EntityTable.php.
Elgg\Database\EntityTable::getRow | ( | int | $guid, |
int | $user_guid = null |
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) |
Returns a database row from the entities table.
Use get_entity() to return the fully loaded entity.
int | $guid | The GUID of the object to extract |
int | $user_guid | GUID of the user accessing the row Defaults to logged in user if null Builds an access query for a logged out user if 0 |
Definition at line 129 of file EntityTable.php.
Elgg\Database\EntityTable::getUserForPermissionsCheck | ( | int | $guid = null | ) |
Get a user by GUID even if the entity is hidden or disabled.
int | $guid | User GUID. Default is logged in user |
UserFetchFailureException |
Definition at line 422 of file EntityTable.php.
Elgg\Database\EntityTable::insertRow | ( | \stdClass | $row, |
array | $attributes = [] |
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) |
Adds a new row to the entity table.
\stdClass | $row | Entity base information |
array | $attributes | All primary table attributes Used by database mock services to allow mocking entities that were instantiated using new keyword and calling ElggEntity::save() |
Definition at line 156 of file EntityTable.php.
Elgg\Database\EntityTable::invalidateCache | ( | int | $guid | ) |
Invalidate cache for entity.
int | $guid | GUID |
Definition at line 272 of file EntityTable.php.
Elgg\Database\EntityTable::rowToElggStar | ( | \stdClass | $row | ) |
Create an Elgg* object from a given entity row.
Handles loading all tables into the correct class.
\stdClass | $row | The row of the entry in the entities table. |
ClassException | |
DomainException |
Definition at line 203 of file EntityTable.php.
Elgg\Database\EntityTable::setEntityClass | ( | string | $type, |
string | $subtype, | ||
string | $class = '' |
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) |
Sets class constructor name for entities with given type and subtype.
DomainException |
Definition at line 95 of file EntityTable.php.
Elgg\Database\EntityTable::updateLastAction | ( | \ElggEntity | $entity, |
int | $posted = null |
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) |
Update the last_action column in the entities table for $entity.
\ElggEntity | $entity | Entity annotation|relationship action carried out on |
int | $posted | Timestamp of last action |
Definition at line 400 of file EntityTable.php.
Elgg\Database\EntityTable::updateRow | ( | int | $guid, |
\stdClass | $row | ||
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Update entity table row.
int | $guid | Entity guid |
\stdClass | $row | Updated data |
Definition at line 180 of file EntityTable.php.
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Definition at line 36 of file EntityTable.php.
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Definition at line 38 of file EntityTable.php.
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Definition at line 52 of file EntityTable.php.
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Definition at line 40 of file EntityTable.php.
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Definition at line 54 of file EntityTable.php.
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Definition at line 42 of file EntityTable.php.
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Definition at line 46 of file EntityTable.php.
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Definition at line 44 of file EntityTable.php.
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Definition at line 48 of file EntityTable.php.
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Definition at line 50 of file EntityTable.php.
const Elgg\Database\EntityTable::TABLE_NAME = 'entities' |
Definition at line 34 of file EntityTable.php.