CWIS Developer Documentation
|
Public Member Functions | |
__construct () | |
SPTRecommender object constructor. More... | |
GetFieldValue ($ItemId, $FieldName) | |
Get value for a given field. More... | |
QueueUpdateForItem ($ItemOrItemId, $TaskPriority=NULL) | |
Queue a background update for a specified item. More... | |
![]() | |
__construct (&$DB, $ItemTableName, $RatingTableName, $ItemIdFieldName, $UserIdFieldName, $RatingFieldName, $ContentFields) | |
DebugLevel ($Setting) | |
Recommend ($UserId, $StartingResult=0, $NumberOfResults=10) | |
AddResultFilterFunction ($FunctionName) | |
NumberOfResults () | |
SearchTime () | |
GetSourceList ($UserId, $RecommendedItemId) | |
FindSimilarItems ($ItemId, $FieldList=NULL) | |
RecommendFieldValues ($ItemId, $FieldList=NULL) | |
UpdateForItems ($StartingItemId, $NumberOfItems) | |
UpdateForItem ($ItemId, $FullPass=FALSE) | |
DropItem ($ItemId) | |
PruneCorrelations () | |
GetItemIds () | |
Retrieve all item IDs. More... | |
Static Public Member Functions | |
static | RunUpdateForItem ($SourceItemId, $StartingIndex) |
Perform recommender db updates for a specified item (usually in the background) More... | |
static | SetUpdatePriority ($NewPriority) |
Set the default priority for background tasks. More... | |
![]() | |
static | ClearCaches () |
Clear internal caches of item and correlation data. More... | |
Additional Inherited Members | |
![]() | |
const | CONTENTFIELDTYPE_TEXT = 1 |
const | CONTENTFIELDTYPE_NUMERIC = 2 |
const | CONTENTFIELDTYPE_CONTROLLEDNAME = 3 |
const | CONTENTFIELDTYPE_DATE = 4 |
const | CONTENTFIELDTYPE_DATERAMGE = 5 |
![]() | |
LoadItemIds () | |
GetFieldData ($ItemId, $FieldName) | |
CalculateContentCorrelation ($ItemIdA, $ItemIdB, $FieldList=NULL) | |
UpdateContentCorrelation ($ItemIdA, $ItemIdB) | |
NormalizeAndParseText ($Text) | |
CalcTextCorrelation ($WordsA, $WordsB) | |
ContentCorrelation ($ItemIdA, $ItemIdB, $NewCorrelation=-1) | |
FilterOnSuppliedFunctions ($Results) | |
Definition at line 10 of file SPTRecommender.php.
SPTRecommender::__construct | ( | ) |
SPTRecommender object constructor.
Definition at line 16 of file SPTRecommender.php.
References Recommender\CONTENTFIELDTYPE_DATE, Recommender\CONTENTFIELDTYPE_NUMERIC, Recommender\CONTENTFIELDTYPE_TEXT, MetadataSchema\MDFTYPE_CONTROLLEDNAME, MetadataSchema\MDFTYPE_DATE, MetadataSchema\MDFTYPE_FILE, MetadataSchema\MDFTYPE_FLAG, MetadataSchema\MDFTYPE_IMAGE, MetadataSchema\MDFTYPE_NUMBER, MetadataSchema\MDFTYPE_OPTION, MetadataSchema\MDFTYPE_PARAGRAPH, MetadataSchema\MDFTYPE_TEXT, MetadataSchema\MDFTYPE_TIMESTAMP, MetadataSchema\MDFTYPE_TREE, MetadataSchema\MDFTYPE_URL, and MetadataSchema\MDFTYPE_USER.
SPTRecommender::GetFieldValue | ( | $ItemId, | |
$FieldName | |||
) |
Get value for a given field.
int | $ItemId | Item to retreive value from |
string | $FieldName | Field name to retrieve |
Definition at line 102 of file SPTRecommender.php.
SPTRecommender::QueueUpdateForItem | ( | $ItemOrItemId, | |
$TaskPriority = NULL |
|||
) |
Queue a background update for a specified item.
mixed | $ItemOrItemId | Item or an int item id to update |
mixed | $TaskPriority | Priority to use for this task, if the default is not suitable |
Definition at line 133 of file SPTRecommender.php.
|
static |
Perform recommender db updates for a specified item (usually in the background)
int | $SourceItemId | ItemId for the source item in this update |
int | $StartingIndex | Starting index of the destination items |
Definition at line 164 of file SPTRecommender.php.
References Database\Caching(), and ApplicationFramework\PRIORITY_LOW.
|
static |
Set the default priority for background tasks.
mixed | $NewPriority | New task priority (one of ApplicationFramework::PRIORITY_*) |
Definition at line 249 of file SPTRecommender.php.
References ApplicationFramework\PRIORITY_BACKGROUND.