ilDclCache Class Reference

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V. More...

Collaboration diagram for ilDclCache:

Static Public Member Functions
static	setCloneOf (int $old, int $new, string $type)
static	getCloneOf (int $id, string $type)
static	getTableCache (int $table_id=null)
static	getFieldCache (int $field_id=0)
static	getRecordCache (?int $record_id)
static	getRecordFieldCache (object $record, object $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 (int $datatyp_id)
	Get cached datatypes. More...
static	buildFieldFromRecord (array $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 array	$tables_cache = []
static array	$fields_cache = []
static array	$records_cache = []
static array	$record_field_cache = []
static array	$field_representation_cache = []
static array	$record_representation_cache = []
static array	$field_properties_cache = []
static array	$datatype_cache = []
static array	$clone_mapping = []

Detailed Description

This file is part of ILIAS, a powerful learning management system published by ILIAS open source e-Learning e.V.

ILIAS is licensed with the GPL-3.0, see https://www.gnu.org/licenses/gpl-3.0.en.html You should have received a copy of said license along with the source code, too.

If this is not the case or you just want to try ILIAS, you'll find us at: https://www.ilias.de https://github.com/ILIAS-eLearning

Definition at line 19 of file class.ilDclCache.php.

Member Function Documentation

buildFieldFromRecord()

static ilDclCache::buildFieldFromRecord ( array  $rec )

static

Definition at line 270 of file class.ilDclCache.php.

                                                           : ilDclBaseFieldModel
    {
        $fields_cache = &self::$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"]);
        if (null !== $rec["title"]) {
            $field->setTitle($rec["title"]);
        }
        if (null !== $rec["description"]) {
            $field->setDescription($rec["description"]);
        }
        $field->setDatatypeId($rec["datatype_id"]);
        $field->setUnique($rec["is_unique"]);
        $fields_cache[$rec["id"]] = $field;
 
        return $field;
    }

References ilDclFieldFactory\getFieldModelInstanceByClass().

Referenced by ilDclTable\loadCustomFields().

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getCloneOf()

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

static

Definition at line 92 of file class.ilDclCache.php.

                                                            : ?object
    {
        $type_cache = self::$clone_mapping[$type];
        $clone_id = null;
 
        if (!is_array($type_cache)) {
            return null;
        }
 
        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 null;
        }
 
        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);
        }
 
        return null;
    }

References $id, ILIAS\LTI\ToolProvider\$key, $type, getFieldCache(), getRecordCache(), getTableCache(), TYPE_DATACOLLECTION, TYPE_FIELD, TYPE_RECORD, and TYPE_TABLE.

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

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getDatatype()

static ilDclCache::getDatatype ( int  $datatyp_id )

static

Get cached datatypes.

Exceptions

ilDclException

Definition at line 257 of file class.ilDclCache.php.

                                                       : ilDclDatatype
    {
        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];
    }

References ilDclDatatype\getAllDatatype().

Referenced by ilDclDefaultValueFactory\create(), ilDclTableViewBaseDefaultValue\findAll(), and ilDclBaseFieldModel\loadDatatype().

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getFieldCache()

static ilDclCache::getFieldCache ( int  $field_id = 0 )

static

Definition at line 142 of file class.ilDclCache.php.

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

References $fields_cache, and ilDclFieldFactory\getFieldModelInstance().

Referenced by ilDclFieldEditGUI\__construct(), ilDclReferenceFieldRepresentation\addFilterInputFieldToTable(), ilDclBaseFieldModel\cloneStructure(), ilDclTable\deleteField(), getCloneOf(), ilDclTableViewFieldSetting\getFieldObject(), ilDclReferenceFieldModel\getFieldRef(), ilDclCopyFieldRepresentation\getInputField(), ilDclReferenceFieldRepresentation\getInputField(), and ilDclReferenceRecordFieldModel\getReferenceFromValue().

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getFieldProperties()

static ilDclCache::getFieldProperties (   $field_id )

static

Cache Field properties.

Parameters

int | string

$field_id

Returns

ilDclFieldProperty[]

Definition at line 213 of file class.ilDclCache.php.

                                                        : array
    {
        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];
    }

References ActiveRecord\where().

Referenced by ilDclBaseFieldModel\loadProperties().

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getFieldRepresentation()

static ilDclCache::getFieldRepresentation ( ilDclBaseFieldModel  $field )

static

Exceptions

ilDclException

Definition at line 181 of file class.ilDclCache.php.

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

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

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

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getRecordCache()

static ilDclCache::getRecordCache ( ?int  $record_id )

static

Definition at line 152 of file class.ilDclCache.php.

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

References $records_cache, and ilDclFieldFactory\getRecordModelInstance().

Referenced by ilDclDetailedViewGUI\__construct(), ilDclBaseRecordModel\cloneStructure(), ilDclRecordEditGUI\confirmDelete(), ilDclRecordEditGUI\delete(), ilDclDetailedViewGUI\doExtReplace(), getCloneOf(), ilDclReferenceRecordFieldModel\getExportValue(), ilDclReferenceRecordRepresentation\getHTML(), ilDclCopyFieldRepresentation\getInputField(), ilDclRecordEditGUI\getRecord(), ilDclRecordEditGUI\getRecordData(), ilDclTable\loadRecords(), ilDclFileuploadFieldRepresentation\requiredWorkaroundForInputField(), ilDclRecordEditGUI\save(), ilDclRecordEditGUI\sendFailure(), ilDclRecordListGUI\sendFile(), and ilDclRecordEditGUI\setFormValues().

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getRecordFieldCache()

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

static

Definition at line 162 of file class.ilDclCache.php.

     : ilDclBaseRecordFieldModel {
        $fid = $field->getId();
        $rid = $record->getId();
        if (!isset(self::$record_field_cache[$rid])) {
            self::$record_field_cache[$rid] = [];
            self::$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];
    }

References ilDclFieldFactory\getRecordFieldInstance().

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

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getRecordRepresentation()

static ilDclCache::getRecordRepresentation ( ilDclBaseRecordFieldModel  $record_field )

static

Returns a record representation.

Exceptions

ilDclException

Definition at line 194 of file class.ilDclCache.php.

     : ilDclBaseRecordRepresentation {
        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()];
    }

Referenced by ilDclRecordEditGUI\confirmDelete().

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getTableCache()

static ilDclCache::getTableCache ( int  $table_id = null )

static

Definition at line 129 of file class.ilDclCache.php.

                                                              : ilDclTable
    {
        if (is_null($table_id) === true || $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];
    }

References $tables_cache.

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

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initCloneMapping()

static ilDclCache::initCloneMapping ( )

staticprotected

Definition at line 81 of file class.ilDclCache.php.

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

Referenced by setCloneOf().

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preloadFieldProperties()

static ilDclCache::preloadFieldProperties ( array  $fields )

static

Preloads field properties.

Parameters

ilDclBaseFieldModel[]

$fields

Definition at line 230 of file class.ilDclCache.php.

                                                                : void
    {
        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;
            }
        }
    }

References ActiveRecord\where().

Referenced by ilDclTable\loadCustomFields().

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resetCache()

static ilDclCache::resetCache ( )

static

Resets all the cache fields.

Definition at line 295 of file class.ilDclCache.php.

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

Referenced by ilDclContentExporter\export().

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setCloneOf()

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

static

Definition at line 73 of file class.ilDclCache.php.

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

References $type, and initCloneMapping().

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

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Field Documentation

$clone_mapping

array ilDclCache::$clone_mapping = []

staticprotected

Definition at line 71 of file class.ilDclCache.php.

$datatype_cache

array ilDclCache::$datatype_cache = []

staticprotected

Definition at line 58 of file class.ilDclCache.php.

$field_properties_cache

array ilDclCache::$field_properties_cache = []

staticprotected

Definition at line 54 of file class.ilDclCache.php.

$field_representation_cache

array ilDclCache::$field_representation_cache = []

staticprotected

Definition at line 46 of file class.ilDclCache.php.

$fields_cache

array ilDclCache::$fields_cache = []

staticprotected

Definition at line 33 of file class.ilDclCache.php.

Referenced by getFieldCache().

$record_field_cache

array ilDclCache::$record_field_cache = []

staticprotected

Definition at line 42 of file class.ilDclCache.php.

$record_representation_cache

array ilDclCache::$record_representation_cache = []

staticprotected

Definition at line 50 of file class.ilDclCache.php.

$records_cache

array ilDclCache::$records_cache = []

staticprotected

Definition at line 37 of file class.ilDclCache.php.

Referenced by getRecordCache().

$tables_cache

array ilDclCache::$tables_cache = []

staticprotected

Definition at line 29 of file class.ilDclCache.php.

Referenced by getTableCache().

TYPE_DATACOLLECTION

const ilDclCache::TYPE_DATACOLLECTION = 'dcl'

Definition at line 21 of file class.ilDclCache.php.

Referenced by ilObjDataCollection\cloneStructure(), and getCloneOf().

TYPE_FIELD

const ilDclCache::TYPE_FIELD = 'field'

Definition at line 23 of file class.ilDclCache.php.

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

TYPE_RECORD

const ilDclCache::TYPE_RECORD = 'record'

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

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

TYPE_TABLE

const ilDclCache::TYPE_TABLE = 'table'

Definition at line 22 of file class.ilDclCache.php.

Referenced by ilDclTable\cloneStructure(), and getCloneOf().

TYPE_TABLEVIEW

const ilDclCache::TYPE_TABLEVIEW = 'tableview'

Definition at line 25 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