ilDclCache Class Reference

Class ilDclCache. More...

Collaboration diagram for ilDclCache:

Static Public Member Functions
static	setCloneOf ($old, $new, $type)
static	getCloneOf ($id, $type)
static	getTableCache ($table_id=0)
static	getFieldCache ($field_id=0)
static	getRecordCache ($record_id=0)
static	getRecordFieldCache ($record, $field)
static	getFieldRepresentation (ilDclBaseFieldModel $field)
static	getRecordRepresentation (ilDclBaseRecordFieldModel $record_field)
	Returns a record representation. More...
static	getFieldProperties ($field_id)
	Cache Field properties. More...
static	preloadFieldProperties (array $fields)
	Preloads field properties. More...
static	getDatatype ($datatyp_id)
	Get cached datatypes. More...
static	buildFieldFromRecord ($rec)
static	resetCache ()
	Resets all the cache fields. More...

Data Fields
const	TYPE_DATACOLLECTION = 'dcl'
const	TYPE_TABLE = 'table'
const	TYPE_FIELD = 'field'
const	TYPE_RECORD = 'record'
const	TYPE_TABLEVIEW = 'tableview'

Static Protected Member Functions
static	initCloneMapping ()

Static Protected Attributes
static	$tables_cache
static	$fields_cache
static	$records_cache
static	$record_field_cache
static	$field_representation_cache
static	$record_representation_cache
static	$field_properties_cache
static	$datatype_cache
static	$clone_mapping

Detailed Description

Class ilDclCache.

Author

Oskar Truffer ot@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Fabian Schmid fs@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Definition at line 9 of file class.ilDclCache.php.

Member Function Documentation

buildFieldFromRecord()

static ilDclCache::buildFieldFromRecord (   $rec )

static

Parameters

$rec

Returns

ilDclBaseFieldModel

Definition at line 303 of file class.ilDclCache.php.

References $fields_cache, and ilDclFieldFactory\getFieldModelInstanceByClass().

Referenced by ilDclTable\getFieldIds().

    {
        $fields_cache = &self::$fields_cache;
        if (isset($fields_cache[$rec["id"]])) {
            return $fields_cache[$rec["id"]];
        }
        $field = ilDclFieldFactory::getFieldModelInstanceByClass(new ilDclBaseFieldModel($rec['id']));
        $field->setId($rec["id"]);
        $field->setTableId($rec["table_id"]);
        $field->setTitle($rec["title"]);
        $field->setDescription($rec["description"]);
        $field->setDatatypeId($rec["datatype_id"]);
        $field->setRequired($rec["required"]);
        $field->setUnique($rec["is_unique"]);
        $field->setLocked($rec["is_locked"]);
        $fields_cache[$rec["id"]] = $field;

        return $field;
    }

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getCloneOf()

static ilDclCache::getCloneOf (   $id,   $type  )

static

Definition at line 89 of file class.ilDclCache.php.

References $id, $key, and $type.

Referenced by ilDclFileuploadRecordFieldModel\afterClone(), ilDclReferenceRecordFieldModel\afterClone(), ilDclMobRecordFieldModel\afterClone(), and ilDclReferenceFieldModel\getFieldRef().

    {
        $type_cache = self::$clone_mapping[$type];
        if (!is_array($type_cache)) {
            return false;
        }

        if (isset($type_cache[$id])) {
            $clone_id = $type_cache[$id];
        } else {
            foreach ($type_cache as $key => $mapping) {
                if ($mapping == $id) {
                    $clone_id = $key;
                }
            }
        }

        if (!$clone_id) {
            return false;
        }


        switch ($type) {
            case self::TYPE_DATACOLLECTION:
                return new ilObjDataCollection($clone_id);
            case self::TYPE_FIELD:
                return self::getFieldCache($clone_id);
            case self::TYPE_TABLE:
                return self::getTableCache($clone_id);
            case self::TYPE_RECORD:
                return self::getRecordCache($clone_id);
        }
    }

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getDatatype()

static ilDclCache::getDatatype (   $datatyp_id )

static

Get cached datatypes.

Parameters

$datatyp_id

Returns

mixed

Exceptions

ilDclException

Definition at line 285 of file class.ilDclCache.php.

References ilDclDatatype\getAllDatatype().

Referenced by ilDclBaseFieldModel\loadDatatype().

    {
        if (self::$datatype_cache == null) {
            self::$datatype_cache = ilDclDatatype::getAllDatatype();
        }

        if (!isset(self::$datatype_cache[$datatyp_id])) {
            return new ilDclDatatype();
        }
        return self::$datatype_cache[$datatyp_id];
    }

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getFieldCache()

static ilDclCache::getFieldCache (   $field_id = 0 )

static

Parameters

int

$field_id

Returns

ilDclBaseFieldModel

Definition at line 147 of file class.ilDclCache.php.

References $fields_cache, and ilDclFieldFactory\getFieldModelInstance().

Referenced by ilDclFieldEditGUI\__construct(), ilDclReferenceFieldRepresentation\addFilterInputFieldToTable(), ilDclBaseFieldModel\cloneStructure(), ilDclTable\deleteField(), ilDclFieldListGUI\deleteFields(), ilDataCollectionDataSet\getDependencies(), ilDclTableViewFieldSetting\getFieldObject(), ilDclReferenceFieldModel\getFieldRef(), ilDclReferenceFieldRepresentation\getInputField(), ilDclReferenceFieldModel\getRecordQuerySortObject(), ilDclReferenceRecordFieldModel\getReferenceFromValue(), ilDataCollectionDataSet\getXmlNamespace(), and ilDclNReferenceRecordFieldModel\loadValueSorted().

    {
        $fields_cache = &self::$fields_cache;
        if (!isset($fields_cache[$field_id])) {
            $fields_cache[$field_id] = ilDclFieldFactory::getFieldModelInstance($field_id);
        }

        return $fields_cache[$field_id];
    }

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getFieldProperties()

static ilDclCache::getFieldProperties (   $field_id )

static

Cache Field properties.

Parameters

$field_id

Returns

ilDclFieldProperty

Definition at line 236 of file class.ilDclCache.php.

References $result, array, and ActiveRecord\where().

Referenced by ilDclBaseFieldModel\loadProperties().

    {
        if (!isset(self::$field_properties_cache[$field_id])) {
            self::$field_properties_cache[$field_id] = array();
            $result = ilDclFieldProperty::where(array('field_id'=>$field_id))->get();
            foreach ($result as $prop) {
                self::$field_properties_cache[$field_id][$prop->getName()] = $prop;
            }
        }
        return self::$field_properties_cache[$field_id];
    }

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getFieldRepresentation()

static ilDclCache::getFieldRepresentation ( ilDclBaseFieldModel  $field )

static

Parameters

ilDclBaseFieldModel

$field

Returns

ilDclBaseFieldRepresentation

Exceptions

ilDclException

Definition at line 201 of file class.ilDclCache.php.

References ilDclFieldFactory\getFieldRepresentationInstance(), and ilDclBaseFieldModel\getId().

Referenced by ilDclRecordListTableGUI\initFilter(), ilDclRecordListTableGUI\initFilterFromTableView(), ilDclRecordEditGUI\initForm(), and ilDclBaseRecordModel\passThroughFilter().

    {
        if (!isset(self::$field_representation_cache[$field->getId()])) {
            self::$field_representation_cache[$field->getId()] = ilDclFieldFactory::getFieldRepresentationInstance($field);
        }
        return self::$field_representation_cache[$field->getId()];
    }

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getRecordCache()

static ilDclCache::getRecordCache (   $record_id = 0 )

static

Parameters

int

$record_id

Returns

ilDclBaseRecordModel

Definition at line 163 of file class.ilDclCache.php.

References $records_cache, and ilDclFieldFactory\getRecordModelInstance().

Referenced by ilDclDetailedViewGUI\__construct(), ilDclTable\_hasFieldByTitle(), ilDclNReferenceFieldGUI\buildTemplate(), ilDclBaseRecordModel\cloneStructure(), ilDclRecordEditGUI\confirmDelete(), ilDclRecordEditGUI\delete(), ilDclDetailedViewGUI\doExtReplace(), ilObjDataCollection\doUpdate(), ilDclReferenceRecordFieldModel\getExportValue(), ilDclNReferenceRecordFieldModel\getExportValue(), ilDclReferenceRecordRepresentation\getHTML(), ilDclNReferenceFieldGUI\getHTML(), ilDclReferenceRecordRepresentation\getLinkHTML(), ilDclRecordEditGUI\getRecord(), ilDclRecordEditGUI\getRecordData(), ilDataCollectionDataSet\getXmlNamespace(), ilDclTable\loadRecords(), ilDclFileuploadFieldRepresentation\requiredWorkaroundForInputField(), ilDclRecordEditGUI\save(), ilDclRecordListGUI\sendFile(), and ilDclRecordEditGUI\setFormValues().

    {
        $records_cache = &self::$records_cache;
        if (!isset($records_cache[$record_id])) {
            $records_cache[$record_id] = ilDclFieldFactory::getRecordModelInstance($record_id);
        }

        return $records_cache[$record_id];
    }

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getRecordFieldCache()

static ilDclCache::getRecordFieldCache (   $record,   $field  )

static

Parameters

$field	ilDclBaseFieldModel
$record	ilDclBaseRecordModel

Returns

ilDclBaseRecordFieldModel

Definition at line 180 of file class.ilDclCache.php.

References array, and ilDclFieldFactory\getRecordFieldInstance().

Referenced by ilDclFileuploadRecordFieldModel\afterClone(), ilDclReferenceRecordFieldModel\afterClone(), ilDclMobRecordFieldModel\afterClone(), ilDclBaseFieldModel\afterClone(), ilDclFormulaRecordQueryObject\applyCustomSorting(), ilDclTextRecordQueryObject\applyCustomSorting(), ilDclBaseRecordModel\cloneStructure(), ilDclRecordEditGUI\confirmDelete(), ilDclRecordListTableGUI\getStatus(), ilDclBaseRecordModel\loadRecordFields(), and ilDclRecordListGUI\sendFile().

    {
        $fid = $field->getId();
        $rid = $record->getId();
        if (!isset(self::$record_field_cache[$rid])) {
            self::$record_field_cache[$rid] = array();
            self::$record_field_cache[$rid][$fid] = ilDclFieldFactory::getRecordFieldInstance($field, $record);
        } elseif (!isset(self::$record_field_cache[$rid][$fid])) {
            self::$record_field_cache[$rid][$fid] = ilDclFieldFactory::getRecordFieldInstance($field, $record);
        }

        return self::$record_field_cache[$rid][$fid];
    }

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getRecordRepresentation()

static ilDclCache::getRecordRepresentation ( ilDclBaseRecordFieldModel  $record_field )

static

Returns a record representation.

Parameters

ilDclBaseRecordFieldModel

$record_field

Returns

ilDclBaseRecordRepresentation

Exceptions

ilDclException

Definition at line 217 of file class.ilDclCache.php.

References ilDclBaseRecordFieldModel\getId(), and ilDclFieldFactory\getRecordRepresentationInstance().

Referenced by ilDclRecordEditGUI\confirmDelete(), and ilDclRecordListGUI\sendFile().

    {
        if ($record_field == null) {
            throw new ilDclException("Cannot get Representation of null object!");
        }

        if (!isset(self::$record_representation_cache[$record_field->getId()])) {
            self::$record_representation_cache[$record_field->getId()] = ilDclFieldFactory::getRecordRepresentationInstance($record_field);
        }
        return self::$record_representation_cache[$record_field->getId()];
    }

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getTableCache()

static ilDclCache::getTableCache (   $table_id = 0 )

static

Parameters

int

$table_id

Returns

ilDclTable

Definition at line 128 of file class.ilDclCache.php.

References $tables_cache.

Referenced by ilDclIliasReferenceRecordFieldModel\__construct(), ilDclRatingRecordFieldModel\__construct(), ilDclFieldListTableGUI\__construct(), ilDclReferenceRecordFieldModel\__construct(), ilDclTableViewGUI\__construct(), ilDclFieldListGUI\__construct(), ilDclTableEditGUI\__construct(), ilDclFieldEditGUI\__construct(), ilDclRecordListGUI\__construct(), ilDclReferenceFieldRepresentation\addFilterInputFieldToTable(), ilDclStandardField\allowFilterInListView(), ilDclFormulaFieldRepresentation\buildFieldCreationInput(), ilDclDatetimeFieldModel\checkValidity(), ilDclTextFieldModel\checkValidity(), ilDclFileuploadFieldModel\checkValidity(), ilDclBaseFieldModel\checkValidity(), ilDclTextFieldModel\checkValidityOfURLField(), ilDclTableListGUI\confirmDeleteTables(), ilDclTableView\createDefaultSettings(), ilDclFieldListGUI\deleteFields(), ilDclTableListGUI\deleteTables(), ilObjDataCollection\doCreate(), ilDclBaseRecordModel\doDelete(), ilObjDataCollection\doUpdate(), ilDclTableEditGUI\edit(), ilObjDataCollectionGUI\emptyInfo(), ilDclDetailedViewDefinition\getAvailablePlaceholders(), ilDclReferenceFieldRepresentation\getInputField(), ilDclRecordEditGUI\getRecord(), ilDclReferenceRecordFieldModel\getReferenceFromValue(), ilDclTableView\getTable(), ilObjDataCollection\getTableById(), ilObjDataCollection\getTables(), ilDataCollectionDataSet\getXmlNamespace(), ilObjDataCollectionAccess\hasAccessToField(), ilObjDataCollectionAccess\hasAccessToFields(), ilObjDataCollectionAccess\hasAccessToTable(), ilObjDataCollectionAccess\hasPermissionToAddRecord(), ilDclBaseRecordModel\loadTable(), ilDclSelectionFieldModel\multiPropertyChanged(), ilDclDetailedViewGUI\renderRecord(), ilDclSelectionFieldModel\reorderExistingValues(), ilObjDataCollection\reorderTables(), ilDclFieldListGUI\save(), ilDclTableListGUI\save(), ilDclTableEditGUI\save(), and ilDclExpressionParser\substituteFieldValues().

    {
        if ($table_id == 0) {
            return new ilDclTable();
        }
        $tables_cache = &self::$tables_cache;
        if (!isset($tables_cache[$table_id])) {
            $tables_cache[$table_id] = new ilDclTable($table_id);
        }

        return $tables_cache[$table_id];
    }

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initCloneMapping()

static ilDclCache::initCloneMapping ( )

staticprotected

Definition at line 78 of file class.ilDclCache.php.

References array.

    {
        self::$clone_mapping = array(
            self::TYPE_DATACOLLECTION => array(),
            self::TYPE_TABLE => array(),
            self::TYPE_FIELD => array(),
            self::TYPE_RECORD => array(),
            self::TYPE_TABLEVIEW => array(),
        );
    }

preloadFieldProperties()

static ilDclCache::preloadFieldProperties ( array  $fields )

static

Preloads field properties.

Parameters

ilDclBaseFieldModel[]

$fields

Definition at line 253 of file class.ilDclCache.php.

References $result, array, and ActiveRecord\where().

Referenced by ilDclTable\getFieldIds().

    {
        foreach ($fields as $field_key => $field) {
            if (isset(self::$field_properties_cache[$field->getId()])) {
                unset($fields[$field_key]);
            }
        }

        if (count($fields) > 0) {
            $field_ids = array();
            foreach ($fields as $field) {
                $field_ids[] = $field->getId();
            }
            $result = ilDclFieldProperty::where(array('field_id'=>$field_ids), 'IN')->get();
            foreach ($result as $prop) {
                if (!isset(self::$field_properties_cache[$prop->getFieldId()])) {
                    self::$field_properties_cache[$prop->getFieldId()] = array();
                }
                self::$field_properties_cache[$prop->getFieldId()][$prop->getName()] = $prop;
            }
        }
    }

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resetCache()

static ilDclCache::resetCache ( )

static

Resets all the cache fields.

Definition at line 327 of file class.ilDclCache.php.

References array.

Referenced by ilDclContentExporter\export().

    {
        self::$fields_cache = array();
        self::$record_field_cache = array();
        self::$records_cache = array();
    }

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setCloneOf()

static ilDclCache::setCloneOf (   $old,   $new,   $type  )

static

Definition at line 70 of file class.ilDclCache.php.

References $new, $old, and $type.

Referenced by ilObjDataCollection\cloneStructure(), ilDclTableView\cloneStructure(), ilDclBaseFieldModel\cloneStructure(), ilDclBaseRecordModel\cloneStructure(), and ilDclTable\cloneStructure().

    {
        if (!self::$clone_mapping) {
            self::initCloneMapping();
        }
        self::$clone_mapping[$type][$old] = $new;
    }

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Field Documentation

$clone_mapping

ilDclCache::$clone_mapping

staticprotected

Definition at line 68 of file class.ilDclCache.php.

$datatype_cache

ilDclCache::$datatype_cache

staticprotected

Definition at line 53 of file class.ilDclCache.php.

$field_properties_cache

ilDclCache::$field_properties_cache

staticprotected

Definition at line 48 of file class.ilDclCache.php.

$field_representation_cache

ilDclCache::$field_representation_cache

staticprotected

Definition at line 39 of file class.ilDclCache.php.

$fields_cache

ilDclCache::$fields_cache

staticprotected

Definition at line 24 of file class.ilDclCache.php.

Referenced by buildFieldFromRecord(), and getFieldCache().

$record_field_cache

ilDclCache::$record_field_cache

staticprotected

Definition at line 34 of file class.ilDclCache.php.

$record_representation_cache

ilDclCache::$record_representation_cache

staticprotected

Definition at line 44 of file class.ilDclCache.php.

$records_cache

ilDclCache::$records_cache

staticprotected

Definition at line 28 of file class.ilDclCache.php.

Referenced by getRecordCache().

$tables_cache

ilDclCache::$tables_cache

staticprotected

Definition at line 20 of file class.ilDclCache.php.

Referenced by getTableCache().

TYPE_DATACOLLECTION

const ilDclCache::TYPE_DATACOLLECTION = 'dcl'

Definition at line 11 of file class.ilDclCache.php.

Referenced by ilObjDataCollection\cloneStructure().

TYPE_FIELD

const ilDclCache::TYPE_FIELD = 'field'

Definition at line 13 of file class.ilDclCache.php.

Referenced by ilDclFileuploadRecordFieldModel\afterClone(), ilDclReferenceRecordFieldModel\afterClone(), ilDclMobRecordFieldModel\afterClone(), ilDclBaseFieldModel\cloneStructure(), and ilDclReferenceFieldModel\getFieldRef().

TYPE_RECORD

const ilDclCache::TYPE_RECORD = 'record'

Definition at line 14 of file class.ilDclCache.php.

Referenced by ilDclFileuploadRecordFieldModel\afterClone(), ilDclReferenceRecordFieldModel\afterClone(), ilDclMobRecordFieldModel\afterClone(), and ilDclBaseRecordModel\cloneStructure().

TYPE_TABLE

const ilDclCache::TYPE_TABLE = 'table'

Definition at line 12 of file class.ilDclCache.php.

Referenced by ilDclTable\cloneStructure().

TYPE_TABLEVIEW

const ilDclCache::TYPE_TABLEVIEW = 'tableview'

Definition at line 15 of file class.ilDclCache.php.

Referenced by ilDclTableView\cloneStructure().

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The documentation for this class was generated from the following file:

• Modules/DataCollection/classes/Helpers/class.ilDclCache.php