Collaboration diagram for ilDataCollectionTable:

Public Member Functions
	__construct ($a_id=0)
	Constructor.
	doRead ()
	Read table.
	doDelete ($delete_main_table=false)
	doDelete Attention this does not delete the maintable of it's the maintabla of the collection.
	doCreate ()
	Create new table.
	doUpdate ()
	setId ($a_id)
	Set table id.
	getId ()
	Get table id.
	setObjId ($a_id)
	Set object id.
	getObjId ()
	Get object id.
	setTitle ($a_title)
	Set title.
	getTitle ()
	Get title.
	getCollectionObject ()
	getCollectionObject
	getRecords ()
	getRecordsByFilter (array $filter=array())
	getRecordsByFilter
	getAll ($a_id)
	get all tables of a Data Collection Object
	deleteField ($field_id)
	getField ($field_id)
	getFieldIds ()
	getNewOrder ()
	getNewOrder
	getFields ()
	Returns all fields of this table including the standard fields.
	getStandardFields ()
	Returns the fields all datacollections have by default.
	getRecordFields ()
	Returns all fields of this table which are NOT standard fields.
	getVisibleFields ()
	Returns all fields of this table who have set their visibility to true, including standard fields.
	getEditableFields ()
	getFilterableFields ()
	getFilterableFields Returns all fields of this table who have set their filterable to true, including standard fields.
	getExportableFields ()
	Return all the fields that are marked as exportable.
	hasPermissionToFields ($ref_id)
	hasPermissionToAddTable ($ref_id)
	hasPermissionToAddRecord ($ref)
	hasPermissionToEditRecord ($ref, $record)
	hasPermissionToDeleteRecord ($ref, $record)
	updateFields ()
	sortFields (&$fields)
	sortFields
	buildOrderFields ()
	buildOrderFields orders the fields.
	getFieldByTitle ($name)
	setAddPerm ($add_perm)
	getAddPerm ()
	setDeletePerm ($delete_perm)
	getDeletePerm ()
	setEditByOwner ($edit_by_owner)
	getEditByOwner ()
	setEditPerm ($edit_perm)
	getEditPerm ()
	setLimited ($limited)
	getLimited ()
	setLimitEnd ($limit_end)
	getLimitEnd ()
	setLimitStart ($limit_start)
	getLimitStart ()
	setIsVisible ($is_visible)
	getIsVisible ()
	setDescription ($description)
	getDescription ()
	hasCustomFields ()
	hasCustomFields
	compareOrder ($a, $b)
	cloneStructure ($original_id)
	_hasRecords ()
	_hasRecords
	addField ($field)
	buildTableAsArray ()
	setExportEnabled ($export_enabled)
	getExportEnabled ()
	getPartialRecords ($sort, $direction, $limit, $offset, array $filter=array())
	Return only the needed subset of record objects for the table, according to sorting, paging and filters.

Static Public Member Functions
static	_tableExists ($table_id)
static	_getTableIdByTitle ($title, $obj_id)
static	_hasFieldByTitle ($title, $obj_id)
	Checks if a table has a field with the given title.

Protected Attributes
	$id
	$objId
	$obj
	$title
	$export_enabled
	$description

Private Member Functions
	loadObj ()
	loadRecords ()
	loadFields ()
	checkEditByOwner ($record)
	checkLimit ()
	sortByOrder (&$array)

Private Attributes
	$fields
	$stdFields
	$records
	$is_visible
	$add_perm
	$edit_perm
	$delete_perm
	$edit_by_owner
	$limited
	$limit_start
	$limit_end

Detailed Description

Class ilDataCollectionField.

Author: Martin Studer ms@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch; Marcel Raimann mr@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; Oskar Truffer ot@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Version: $Id:

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

Constructor & Destructor Documentation

ilDataCollectionTable::__construct ( $a_id = 0 )

Constructor.

public

Parameters

integer fiel_id

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

References doRead().

                                               {
                if ($a_id != 0) {
                        $this->id = $a_id;
                        $this->doRead();
                }
        }

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Member Function Documentation

static ilDataCollectionTable::_getTableIdByTitle	(	$title,
		$obj_id
	)

static

Parameters

$title	Title of table
$obj_id	DataCollection object ID where the table belongs to

Returns: int

Definition at line 991 of file class.ilDataCollectionTable.php.

References $id, $result, and $title.

Referenced by ilObjDataCollection\cloneStructure().

                                                                   {
                global $ilDB;
                $result = $ilDB->query('SELECT id FROM il_dcl_table WHERE title = ' . $ilDB->quote($title, 'text') . ' AND obj_id = '
                        . $ilDB->quote($obj_id, 'integer'));
                $id = 0;
                while ($rec = $ilDB->fetchAssoc($result)) {
                        $id = $rec['id'];
                }
                return $id;
        }

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static ilDataCollectionTable::_hasFieldByTitle	(	$title,
		$obj_id
	)

static

Checks if a table has a field with the given title.

Parameters

$title	Title of field
$obj_id	Obj-ID of the table

Returns: bool

Definition at line 1038 of file class.ilDataCollectionTable.php.

References $result, and $title.

Referenced by ilDataCollectionFieldEditGUI\checkInput().

                                                                 {
                global $ilDB;
                $result = $ilDB->query('SELECT * FROM il_dcl_field WHERE table_id = ' . $ilDB->quote($obj_id, 'integer') . ' AND title = '
                        . $ilDB->quote($title, 'text'));
                return ($ilDB->numRows($result)) ? true : false;
        }

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ilDataCollectionTable::_hasRecords ( )

_hasRecords

Returns: boolean

Definition at line 958 of file class.ilDataCollectionTable.php.

References getRecords().

                                      {
                return (count($this->getRecords()) > 0) ? true : false;
        }

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static ilDataCollectionTable::_tableExists ( $table_id )

static

Parameters

$table_id int

Returns: bool returns true iff there exists a table with id $table_id

Definition at line 976 of file class.ilDataCollectionTable.php.

References $query, and $result.

Referenced by ilDataCollectionRecord\doCreate(), and ilDataCollectionField\doCreate().

                                                       {
                global $ilDB;
                $query = "SELECT * FROM il_dcl_table WHERE id = " . $table_id;
                $result = $ilDB->query($query);
                return $result->numRows() != 0;
        }

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ilDataCollectionTable::addField ( $field )

Parameters

$field ilDataCollectionField add an already created field for eg. ordering.

Definition at line 966 of file class.ilDataCollectionTable.php.

References fields.

                                         {
                $this->fields[$field->getId()] = $field;
        }

ilDataCollectionTable::buildOrderFields ( )

buildOrderFields orders the fields.

Definition at line 713 of file class.ilDataCollectionTable.php.

References $fields, getFields(), and sortByOrder().

Referenced by doCreate().

                                           {
                $fields = $this->getFields();
                $this->sortByOrder($fields);
                $count = 10;
                $offset = 10;
                foreach ($fields as $field) {
                        if (! is_null($field->getOrder())) {
                                $field->setOrder($count);
                                $count = $count + $offset;
                                $field->doUpdate();
                        }
                }
        }

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ilDataCollectionTable::buildTableAsArray ( )

Definition at line 1004 of file class.ilDataCollectionTable.php.

References $fields, $query, and getVisibleFields().

                                            {
                global $ilDB;
                $fields = $this->getVisibleFields();
                $table = array();
                $query = "  SELECT  stloc.value AS val rec_field AS  FROM il_dcl_stloc1_value stloc
                    INNER JOIN il_dcl_record_field rec_field ON rec_field.field_id = 2
                    WHERE stloc.record_field_id = rec_field.id";
        }

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ilDataCollectionTable::checkEditByOwner ( $record )

private

Definition at line 646 of file class.ilDataCollectionTable.php.

References $ilUser, and getEditByOwner().

Referenced by hasPermissionToDeleteRecord(), and hasPermissionToEditRecord().

                                                   {
                global $ilUser;
                if ($this->getEditByOwner() && $ilUser->getId() != $record->getOwner()) {
                        return false;
                }
                return true;
        }

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ilDataCollectionTable::checkLimit ( )

private

Definition at line 660 of file class.ilDataCollectionTable.php.

References getLimited(), getLimitEnd(), getLimitStart(), and IL_CAL_DATE.

Referenced by hasPermissionToAddRecord(), hasPermissionToDeleteRecord(), and hasPermissionToEditRecord().

                                      {
                if ($this->getLimited()) {
                        $now = new ilDateTime(date("Y-m-d H:i:s"), IL_CAL_DATE);
                        $from = new ilDateTime($this->getLimitStart(), IL_CAL_DATE);
                        $to = new ilDateTime($this->getLimitEnd(), IL_CAL_DATE);
                        return ($from <= $now && $now <= $to);
                }
                return true;
        }

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ilDataCollectionTable::cloneStructure ( $original_id )

Definition at line 923 of file class.ilDataCollectionTable.php.

References doCreate(), getId(), ilDataCollectionRecordViewViewdefinition\getIdByTableId(), ilDataCollectionCache\getTableCache(), setAddPerm(), setDeletePerm(), setEditByOwner(), setEditPerm(), setLimited(), setLimitEnd(), setLimitStart(), and setTitle().

                                                     {
                $original = ilDataCollectionCache::getTableCache($original_id);
                $this->setEditByOwner($original->getEditByOwner());
                $this->setAddPerm($original->getAddPerm());
                $this->setEditPerm($original->getEditPerm());
                $this->setDeletePerm($original->getDeletePerm());
                $this->setLimited($original->getLimited());
                $this->setLimitStart($original->getLimitStart());
                $this->setLimitEnd($original->getLimitEnd());
                $this->setTitle($original->getTitle());
                $this->doCreate();
                //clone fields.
                foreach ($original->getRecordFields() as $field) {
                        $new_field = new ilDataCollectionField();
                        $new_field->setTableId($this->getId());
                        $new_field->cloneStructure($field->getId());
                }
                if ($old_view_id = ilDataCollectionRecordViewViewdefinition::getIdByTableId($original_id)) {
                        $old_view = new ilDataCollectionRecordViewViewdefinition($old_view_id);
                        $old_view->setTableId($original_id);
                        $viewdef = new ilDataCollectionRecordViewViewdefinition();
                        $viewdef->setTableId($this->id);
                        $viewdef->setXMLContent($old_view->getXMLContent(false));
                        $viewdef->create();
                }
        }

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ilDataCollectionTable::compareOrder	(	$a,
		$b
	)

Definition at line 905 of file class.ilDataCollectionTable.php.

                                      {
                if (is_null($a->getOrder() == NULL) && is_null($b->getOrder() == NULL)) {
                        return 0;
                }
                if (is_null($a->getOrder())) {
                        return 1;
                }
                if (is_null($b->getOrder())) {
                        return - 1;
                }
                return $a->getOrder() < $b->getOrder() ? - 1 : 1;
        }

ilDataCollectionTable::deleteField ( $field_id )

Definition at line 400 of file class.ilDataCollectionTable.php.

References $records, ilDataCollectionCache\getFieldCache(), and getRecords().

                                               {
                $field = ilDataCollectionCache::getFieldCache($field_id);
                $records = $this->getRecords();
                foreach ($records as $record) {
                        $record->deleteField($field_id);
                }
                $field->doDelete();
        }

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ilDataCollectionTable::doCreate ( )

Create new table.

Definition at line 160 of file class.ilDataCollectionTable.php.

References $id, $query, buildOrderFields(), ilDataCollectionField\EDIT_VIEW, ilDataCollectionField\EXPORTABLE_VIEW, ilDataCollectionField\FILTER_VIEW, getAddPerm(), getDeletePerm(), getDescription(), getEditByOwner(), getEditPerm(), getExportEnabled(), getId(), getIsVisible(), getLimited(), getLimitEnd(), getLimitStart(), getObjId(), getTitle(), setId(), and ilDataCollectionField\VIEW_VIEW.

Referenced by cloneStructure().

                                   {
                global $ilDB;
                $id = $ilDB->nextId("il_dcl_table");
                $this->setId($id);
                $query = "INSERT INTO il_dcl_table (" . "id" . ", obj_id" . ", title" . ", add_perm" . ", edit_perm" . ", delete_perm" . ", edit_by_owner"
                        . ", limited" . ", limit_start" . ", limit_end" . ", is_visible" . ", export_enabled" . ", description" . " ) VALUES ("
                        . $ilDB->quote($this->getId(), "integer") . "," . $ilDB->quote($this->getObjId(), "integer") . ","
                        . $ilDB->quote($this->getTitle(), "text") . "," . $ilDB->quote($this->getAddPerm() ? 1 : 0, "integer") . ","
                        . $ilDB->quote($this->getEditPerm() ? 1 : 0, "integer") . "," . $ilDB->quote($this->getDeletePerm() ? 1 : 0, "integer") . ","
                        . $ilDB->quote($this->getEditByOwner() ? 1 : 0, "integer") . "," . $ilDB->quote($this->getLimited() ? 1 : 0, "integer") . ","
                        . $ilDB->quote($this->getLimitStart(), "timestamp") . "," . $ilDB->quote($this->getLimitEnd(), "timestamp") . ","
                        . $ilDB->quote($this->getIsVisible() ? 1 : 0, "integer") . "," . $ilDB->quote($this->getExportEnabled() ? 1 : 0, "integer") . ","
                        . $ilDB->quote($this->getDescription(), "text") . ")";
                $ilDB->manipulate($query);
                //add view definition
                $view_id = $ilDB->nextId("il_dcl_view");
                $query = "INSERT INTO il_dcl_view (id, table_id, type, formtype) VALUES (" . $ilDB->quote($view_id, "integer") . ", "
                        . $ilDB->quote($this->id, "integer") . ", " . $ilDB->quote(ilDataCollectionField::VIEW_VIEW, "integer") . ", "
                        . $ilDB->quote(1, "integer") . ")";
                $ilDB->manipulate($query);
                //add edit definition
                $view_id = $ilDB->nextId("il_dcl_view");
                $query = "INSERT INTO il_dcl_view (id, table_id, type, formtype) VALUES (" . $ilDB->quote($view_id, "integer") . ", "
                        . $ilDB->quote($this->id, "integer") . ", " . $ilDB->quote(ilDataCollectionField::EDIT_VIEW, "integer") . ", "
                        . $ilDB->quote(1, "integer") . ")";
                $ilDB->manipulate($query);
                //add filter definition
                $view_id = $ilDB->nextId("il_dcl_view");
                $query = "INSERT INTO il_dcl_view (id, table_id, type, formtype) VALUES (" . $ilDB->quote($view_id, "integer") . ", "
                        . $ilDB->quote($this->id, "integer") . ", " . $ilDB->quote(ilDataCollectionField::FILTER_VIEW, "integer") . ", "
                        . $ilDB->quote(1, "integer") . ")";
                $ilDB->manipulate($query);
                //add filter definition
                $view_id = $ilDB->nextId("il_dcl_view");
                $query = "INSERT INTO il_dcl_view (id, table_id, type, formtype) VALUES (" . $ilDB->quote($view_id, "integer") . ", "
                        . $ilDB->quote($this->id, "integer") . ", " . $ilDB->quote(ilDataCollectionField::EXPORTABLE_VIEW, "integer") . ", "
                        . $ilDB->quote(1, "integer") . ")";
                $ilDB->manipulate($query);
                $this->buildOrderFields();
        }

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ilDataCollectionTable::doDelete ( $delete_main_table = false )

doDelete Attention this does not delete the maintable of it's the maintabla of the collection.

unlink the the maintable in the collections object to make this work.

Parameters

boolean $delete_main_table true to delete table anyway

Definition at line 118 of file class.ilDataCollectionTable.php.

References $query, $row, getCollectionObject(), getId(), getRecordFields(), and getRecords().

                                                             {
                global $ilDB;
                foreach ($this->getRecords() as $record) {
                        $record->doDelete();
                }
                foreach ($this->getRecordFields() as $field) {
                        $field->doDelete();
                }
                // SW: Fix #12794 und #11405
                // Problem is that when the DC object gets deleted, $this::getCollectionObject() tries to load the DC but it's not in the DB anymore
                // If $delete_main_table is true, avoid getting the collection object
                $exec_delete = false;
                if ($delete_main_table) {
                        $exec_delete = true;
                }
                if (! $exec_delete && $this->getCollectionObject()->getMainTableId() != $this->getId()) {
                        $exec_delete = true;
                }
                if ($exec_delete) {
                        $query = "DELETE FROM il_dcl_table WHERE id = " . $ilDB->quote($this->getId(), "integer");
                        $ilDB->manipulate($query);
                        // Delete also view definitions
                        $set = $ilDB->query('SELECT * FROM il_dcl_view WHERE table_id = ' . $ilDB->quote($this->getId(), 'integer'));
                        $view_ids = array();
                        while ($row = $ilDB->fetchObject($set)) {
                                $view_ids[] = $row->id;
                        }
                        if (count($view_ids)) {
                                $ilDB->manipulate("DELETE FROM il_dcl_viewdefinition WHERE view_id IN (" . implode(',', $view_ids) . ")");
                        }
                        $ilDB->manipulate("DELETE FROM il_dcl_view WHERE table_id = " . $ilDB->quote($this->getId(), 'integer'));
                }
        }

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ilDataCollectionTable::doRead ( )

Read table.

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

References $query, getId(), setAddPerm(), setDeletePerm(), setDescription(), setEditByOwner(), setEditPerm(), setExportEnabled(), setIsVisible(), setLimited(), setLimitEnd(), setLimitStart(), setObjId(), and setTitle().

Referenced by __construct().

                                 {
                global $ilDB;
                $query = "SELECT * FROM il_dcl_table WHERE id = " . $ilDB->quote($this->getId(), "integer");
                $set = $ilDB->query($query);
                $rec = $ilDB->fetchAssoc($set);
                $this->setObjId($rec["obj_id"]);
                $this->setTitle($rec["title"]);
                $this->setAddPerm($rec["add_perm"]);
                $this->setEditPerm($rec["edit_perm"]);
                $this->setDeletePerm($rec["delete_perm"]);
                $this->setEditByOwner($rec["edit_by_owner"]);
                $this->setExportEnabled($rec["export_enabled"]);
                $this->setLimited($rec["limited"]);
                $this->setLimitStart($rec["limit_start"]);
                $this->setLimitEnd($rec["limit_end"]);
                $this->setIsVisible($rec["is_visible"]);
                $this->setDescription($rec['description']);
        }

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ilDataCollectionTable::doUpdate ( )

Definition at line 211 of file class.ilDataCollectionTable.php.

References getAddPerm(), getDeletePerm(), getDescription(), getEditByOwner(), getEditPerm(), getExportEnabled(), getId(), getIsVisible(), getLimited(), getLimitEnd(), getLimitStart(), getObjId(), and getTitle().

                                   {
                global $ilDB;
                $ilDB->update("il_dcl_table", array(
                        "obj_id" => array( "integer", $this->getObjId() ),
                        "title" => array( "text", $this->getTitle() ),
                        "add_perm" => array( "integer", $this->getAddPerm() ),
                        "edit_perm" => array( "integer", $this->getEditPerm() ),
                        "delete_perm" => array( "integer", $this->getDeletePerm() ),
                        "edit_by_owner" => array( "integer", $this->getEditByOwner() ),
                        "limited" => array( "integer", $this->getLimited() ),
                        "limit_start" => array( "timestamp", $this->getLimitStart() ),
                        "limit_end" => array( "timestamp", $this->getLimitEnd() ),
                        "is_visible" => array( "integer", $this->getIsVisible() ? 1 : 0 ),
                        "export_enabled" => array( "integer", $this->getExportEnabled() ? 1 : 0 ),
                        "description" => array( "text", $this->getDescription() ),
                ), array(
                        "id" => array( "integer", $this->getId() )
                ));
        }

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ilDataCollectionTable::getAddPerm ( )

Returns: boolean

Definition at line 760 of file class.ilDataCollectionTable.php.

References $add_perm.

Referenced by doCreate(), doUpdate(), and hasPermissionToAddRecord().

                                     {
                return $this->add_perm;
        }

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ilDataCollectionTable::getAll ( $a_id )

get all tables of a Data Collection Object

Parameters

int $a_id obj_id

Definition at line 379 of file class.ilDataCollectionTable.php.

References $query.

Referenced by ilDataCollectionRecordListViewdefinitionGUI\initForm().

                                      {
                global $ilDB;
                //build query
                $query = "SELECT         *
                                                        FROM il_dcl_table
                                                        WHERE obj_id = " . $ilDB->quote($a_id, "integer");
                $set = $ilDB->query($query);
                $all = array();
                while ($rec = $ilDB->fetchAssoc($set)) {
                        $all[$rec['id']] = $rec;
                }
                return $all;
        }

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ilDataCollectionTable::getCollectionObject ( )

getCollectionObject

Returns: ilObjDataCollection

Definition at line 298 of file class.ilDataCollectionTable.php.

References $obj, and loadObj().

Referenced by doDelete().

                                              {
                $this->loadObj();
                return $this->obj;
        }

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ilDataCollectionTable::getDeletePerm ( )

Returns: boolean

Definition at line 776 of file class.ilDataCollectionTable.php.

References $delete_perm.

Referenced by doCreate(), doUpdate(), and hasPermissionToDeleteRecord().

                                        {
                return $this->delete_perm;
        }

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ilDataCollectionTable::getDescription ( )

Returns: string

Definition at line 888 of file class.ilDataCollectionTable.php.

References $description.

Referenced by doCreate(), and doUpdate().

                                         {
                return $this->description;
        }

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ilDataCollectionTable::getEditableFields ( )

Definition at line 545 of file class.ilDataCollectionTable.php.

References $fields, and getRecordFields().

                                            {
                $fields = $this->getRecordFields();
                $editableFields = array();
                foreach ($fields as $field) {
                        if (! $field->getLocked()) {
                                $editableFields[] = $field;
                        }
                }
                return $editableFields;
        }

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ilDataCollectionTable::getEditByOwner ( )

Returns: boolean

Definition at line 792 of file class.ilDataCollectionTable.php.

References $edit_by_owner.

Referenced by checkEditByOwner(), doCreate(), and doUpdate().

                                         {
                return $this->edit_by_owner;
        }

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ilDataCollectionTable::getEditPerm ( )

Returns: boolean

Definition at line 808 of file class.ilDataCollectionTable.php.

References $edit_perm.

Referenced by doCreate(), doUpdate(), and hasPermissionToEditRecord().

                                      {
                return $this->edit_perm;
        }

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ilDataCollectionTable::getExportableFields ( )

Return all the fields that are marked as exportable.

Returns: array ilDataCollectionField

Definition at line 584 of file class.ilDataCollectionTable.php.

References $fields, and getFields().

                                              {
                $fields = $this->getFields();
                $exportableFields = array();
                foreach ($fields as $field) {
                        if ($field->getExportable()) {
                                $exportableFields[] = $field;
                        }
                }
                return $exportableFields;
        }

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ilDataCollectionTable::getExportEnabled ( )

Returns: boolean

Definition at line 1025 of file class.ilDataCollectionTable.php.

References $export_enabled.

Referenced by doCreate(), and doUpdate().

                                           {
                return $this->export_enabled;
        }

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ilDataCollectionTable::getField ( $field_id )

Definition at line 415 of file class.ilDataCollectionTable.php.

References $fields, and getFields().

Referenced by getPartialRecords().

                                            {
                $fields = $this->getFields();
                $field = NULL;
                foreach ($fields as $field_1) {
                        if ($field_1->getId() == $field_id) {
                                $field = $field_1;
                        }
                }
                return $field;
        }

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ilDataCollectionTable::getFieldByTitle ( $name )

Parameters

$name

Returns: ilDataCollectionField

Definition at line 736 of file class.ilDataCollectionTable.php.

References getFields().

Referenced by getPartialRecords().

                                               {
                $return = NULL;
                foreach ($this->getFields() as $field) {
                        if ($field->getTitle() == $name) {
                                $return = $field;
                                break;
                        }
                }
                return $return;
        }

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ilDataCollectionTable::getFieldIds ( )

Definition at line 431 of file class.ilDataCollectionTable.php.

References getFields().

                                      {
                return array_keys($this->getFields());
        }

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ilDataCollectionTable::getFields ( )

Returns all fields of this table including the standard fields.

Returns: ilDataCollectionField[]

Definition at line 484 of file class.ilDataCollectionTable.php.

References $fields, ilDataCollectionStandardField\_getStandardFields(), fields, loadFields(), and sortByOrder().

Referenced by buildOrderFields(), getExportableFields(), getField(), getFieldByTitle(), getFieldIds(), getFilterableFields(), getNewOrder(), getVisibleFields(), and updateFields().

                                    {
                $this->loadFields();
                if ($this->stdFields == NULL) {
                        $this->stdFields = ilDataCollectionStandardField::_getStandardFields($this->id);
                }
                $fields = array_merge($this->fields, $this->stdFields);
                $this->sortByOrder($fields);
                return $fields;
        }

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ilDataCollectionTable::getFilterableFields ( )

getFilterableFields Returns all fields of this table who have set their filterable to true, including standard fields.

Returns: ilDataCollectionField[]

Definition at line 565 of file class.ilDataCollectionTable.php.

References $fields, and getFields().

                                              {
                $fields = $this->getFields();
                $filterableFields = array();
                foreach ($fields as $field) {
                        if ($field->isFilterable()) {
                                $filterableFields[] = $field;
                        }
                }
                return $filterableFields;
        }

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ilDataCollectionTable::getId ( )

Get table id.

Returns: int

Definition at line 248 of file class.ilDataCollectionTable.php.

References $id.

Referenced by ilDataCollectionRecordListTableGUI\__construct(), cloneStructure(), doCreate(), doDelete(), doRead(), doUpdate(), getPartialRecords(), and loadFields().

                                {
                return $this->id;
        }

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ilDataCollectionTable::getIsVisible ( )

Returns: boolean

Definition at line 872 of file class.ilDataCollectionTable.php.

References $is_visible.

Referenced by doCreate(), and doUpdate().

                                       {
                return $this->is_visible;
        }

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ilDataCollectionTable::getLimited ( )

Returns: boolean

Definition at line 824 of file class.ilDataCollectionTable.php.

References $limited.

Referenced by checkLimit(), doCreate(), and doUpdate().

                                     {
                return $this->limited;
        }

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ilDataCollectionTable::getLimitEnd ( )

Returns: string

Definition at line 840 of file class.ilDataCollectionTable.php.

References $limit_end.

Referenced by checkLimit(), doCreate(), and doUpdate().

                                      {
                return $this->limit_end;
        }

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ilDataCollectionTable::getLimitStart ( )

Returns: string

Definition at line 856 of file class.ilDataCollectionTable.php.

References $limit_start.

Referenced by checkLimit(), doCreate(), and doUpdate().

                                        {
                return $this->limit_start;
        }

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ilDataCollectionTable::getNewOrder ( )

getNewOrder

Returns: int returns the place where a new field should be placed.

Definition at line 466 of file class.ilDataCollectionTable.php.

References $fields, and getFields().

                                      {
                $fields = $this->getFields();
                $place = 0;
                foreach ($fields as $field) {
                        if ($field->isVisible()) {
                                $place = $field->getOrder() + 1;
                        }
                }
                return $place;
        }

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ilDataCollectionTable::getObjId ( )

Get object id.

Returns: int

Definition at line 268 of file class.ilDataCollectionTable.php.

References $objId.

Referenced by doCreate(), and doUpdate().

                                   {
                return $this->objId;
        }

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ilDataCollectionTable::getPartialRecords	(		$sort,
			$direction,
			$limit,
			$offset,
		array	$filter = `array()`
	)

Return only the needed subset of record objects for the table, according to sorting, paging and filters.

Parameters

string	$sort	Title of a field where the ilTable2GUI is sorted
string	$direction	'desc' or 'asc'
int	$limit	Limit of records
int	$offset	Offset from records
array	$filter	Containing the filter values

Returns: array Array with two keys: 'record' => Contains the record objects, 'total' => Number of total records (without slicing)

Definition at line 1058 of file class.ilDataCollectionTable.php.

                                                                                                       {
                global $ilDB;
                $sortField = ($sort) ? $sortField = $this->getFieldByTitle($sort) : $sortField = $this->getField('id');
                $direction = strtolower($direction);
                $direction = (in_array($direction, array( 'desc', 'asc' ))) ? $direction : 'asc';
                // Sorting by a status from an ILIAS Ref field. This column is added dynamically to the table, there is no field model
                $sortByStatus = false;
                if (substr($sort, 0, 8) == '_status_') {
                        $sortByStatus = true;
                        $sortField = $this->getFieldByTitle(substr($sort, 8));
                }
                if (is_null($sortField)) {
                        $sortField = $this->getField('id');
                }
                $id = $sortField->getId();
                $stl = $sortField->getStorageLocation();
                $selectStr = '';
                $joinStr = '';
                $where_additions = '';
                $hasNref = false;
                if ($sortField->isStandardField()) {
                        if ($id == 'owner' || $id == 'last_edit_by') {
                                $joinStr .= "LEFT JOIN usr_data AS sort_usr_data_{$id} ON (sort_usr_data_{$id}.usr_id = record.{$id})";
                                $selectStr .= " sort_usr_data_{$id}.login AS field_{$id},";
                        } else {
                                $selectStr .= " record.{$id} AS field_{$id},";
                        }
                } else {
                        switch ($sortField->getDatatypeId()) {
                                case ilDataCollectionDatatype::INPUTFORMAT_RATING:
                                        $rating_joined = true;
                                        // FSX Bugfix 0015735: The average is multiplied with 10000 and added to the amount of votes
                                        $joinStr .= "LEFT JOIN (SELECT (ROUND(AVG(rating), 1) * 10000 + COUNT(rating)) as rating, obj_id FROM il_rating GROUP BY obj_id) AS average ON average.obj_id = record.id";
                                        $selectStr .= " average.rating AS field_{$id},";
                                        break;
                                case ilDataCollectionDatatype::INPUTFORMAT_ILIAS_REF:
                                        $joinStr .=
                                                "LEFT JOIN il_dcl_record_field AS sort_record_field_{$id} ON (sort_record_field_{$id}.record_id = record.id AND sort_record_field_{$id}.field_id = "
                                                . $ilDB->quote($sortField->getId(), 'integer') . ") ";
                                        $joinStr .= "LEFT JOIN il_dcl_stloc{$stl}_value AS sort_stloc_{$id} ON (sort_stloc_{$id}.record_field_id = sort_record_field_{$id}.id) ";
                                        $joinStr .= "LEFT JOIN object_reference AS sort_object_reference_{$id} ON (sort_object_reference_{$id}.ref_id = sort_stloc_{$id}.value AND sort_object_reference_{$id}.deleted IS NULL)";
                                        $joinStr .= "LEFT JOIN object_data AS sort_object_data_{$id} ON (sort_object_data_{$id}.obj_id = sort_object_reference_{$id}.obj_id)";
                                        if ($sortByStatus) {
                                                global $ilUser;
                                                $joinStr .= "LEFT JOIN ut_lp_marks AS ut ON (ut.obj_id = sort_object_data_{$id}.obj_id AND ut.usr_id = "
                                                        . $ilDB->quote($ilUser->getId(), 'integer') . ") ";
                                        }
                                        $selectStr .= (! $sortByStatus) ? " sort_object_data_{$id}.title AS field_{$id}," : " ut.status AS field_{$id}";
                                        break;
                                case ilDataCollectionDatatype::INPUTFORMAT_FILE:
                                case ilDataCollectionDatatype::INPUTFORMAT_MOB:
                                        $joinStr .=
                                                "LEFT JOIN il_dcl_record_field AS sort_record_field_{$id} ON (sort_record_field_{$id}.record_id = record.id AND sort_record_field_{$id}.field_id = "
                                                . $ilDB->quote($sortField->getId(), 'integer') . ") ";
                                        $joinStr .= "LEFT JOIN il_dcl_stloc{$stl}_value AS sort_stloc_{$id} ON (sort_stloc_{$id}.record_field_id = sort_record_field_{$id}.id) ";
                                        $joinStr .= "LEFT JOIN object_data AS sort_object_data_{$id} ON (sort_object_data_{$id}.obj_id = sort_stloc_{$id}.value) ";
                                        $selectStr .= " sort_object_data_{$id}.title AS field_{$id},";
                                        break;
                                case ilDataCollectionDatatype::INPUTFORMAT_REFERENCE:
                                        $prop = $sortField->getPropertyvalues();
                                        $refField = ilDataCollectionCache::getFieldCache($sortField->getFieldRef());
                                        $nRef = $prop[ilDataCollectionField::PROPERTYID_N_REFERENCE];
                                        if ($nRef) {
                                                $hasNref = true;
                                        }
                                        $selectStr .= ($nRef) ? " GROUP_CONCAT(stloc_{$id}_joined.value) AS field_{$id}" : "stloc_{$id}_joined.value AS field_{$id},";
                                        $joinStr .=
                                                "LEFT JOIN il_dcl_record_field AS record_field_{$id} ON (record_field_{$id}.record_id = record.id AND record_field_{$id}.field_id = "
                                                . $ilDB->quote($sortField->getId(), 'integer') . ") ";
                                        $joinStr .= "LEFT JOIN il_dcl_stloc{$stl}_value AS stloc_{$id} ON (stloc_{$id}.record_field_id = record_field_{$id}.id) ";
                                        $joinStr .=
                                                "LEFT JOIN il_dcl_record_field AS record_field_{$id}_joined ON (record_field_{$id}_joined.record_id = stloc_{$id}.value AND record_field_{$id}_joined.field_id = "
                                                . $ilDB->quote($refField->getId(), 'integer') . ") ";
                                        $joinStr .= "LEFT JOIN il_dcl_stloc{$refField->getStorageLocation()}_value AS stloc_{$id}_joined ON (stloc_{$id}_joined.record_field_id = record_field_{$id}_joined.id) ";
                                        break;
                                case ilDataCollectionDatatype::INPUTFORMAT_DATETIME:
                                case ilDataCollectionDatatype::INPUTFORMAT_TEXT:
                                case ilDataCollectionDatatype::INPUTFORMAT_BOOLEAN:
                                case ilDataCollectionDatatype::INPUTFORMAT_NUMBER:
                                        $selectStr .= " sort_stloc_{$id}.value AS field_{$id},";
                                        $joinStr .=
                                                "LEFT JOIN il_dcl_record_field AS sort_record_field_{$id} ON (sort_record_field_{$id}.record_id = record.id AND sort_record_field_{$id}.field_id = "
                                                . $ilDB->quote($sortField->getId(), 'integer') . ") ";
                                        $joinStr .= "LEFT JOIN il_dcl_stloc{$stl}_value AS sort_stloc_{$id} ON (sort_stloc_{$id}.record_field_id = sort_record_field_{$id}.id) ";
                                        break;
                        }
                }
                if (count($filter)) {
                        foreach ($filter as $key => $filter_value) {
                                $filter_field_id = substr($key, 7);
                                $filterField = $this->getField($filter_field_id);
                                switch ($filterField->getDatatypeId()) {
                                        case ilDataCollectionDatatype::INPUTFORMAT_RATING:
                                                if(!$rating_joined) {
                                                        $joinStr .= "LEFT JOIN (SELECT (ROUND(AVG(rating), 1) * 10000 + COUNT(rating)) as rating, obj_id FROM il_rating GROUP BY obj_id) AS average ON average.obj_id = record.id";
                                                }
                                                // FSX Bugfix 0015735: The average is multiplied with 10000 and added to the amount of votes
                                                $where_additions .= " AND average.rating >= " . $ilDB->quote($filter_value * 10000, 'integer');
                                                break;
                                        case ilDataCollectionDatatype::INPUTFORMAT_ILIAS_REF:
                                                $joinStr .=
                                                        "INNER JOIN il_dcl_record_field AS filter_record_field_{$filter_field_id} ON (filter_record_field_{$filter_field_id}.record_id = record.id AND filter_record_field_{$filter_field_id}.field_id = "
                                                        . $ilDB->quote($filter_field_id, 'integer') . ") ";
                                                $joinStr .= "INNER JOIN il_dcl_stloc{$filterField->getStorageLocation()}_value AS filter_stloc_{$filter_field_id} ON (filter_stloc_{$filter_field_id}.record_field_id = filter_record_field_{$filter_field_id}.id) ";
                                                $joinStr .= "INNER JOIN object_reference AS filter_object_reference_{$filter_field_id} ON (filter_object_reference_{$filter_field_id}.ref_id = filter_stloc_{$filter_field_id}.value ) ";
                                                $joinStr .=
                                                        "INNER JOIN object_data AS filter_object_data_{$filter_field_id} ON (filter_object_data_{$filter_field_id}.obj_id = filter_object_reference_{$filter_field_id}.obj_id AND filter_object_data_{$filter_field_id}.title LIKE "
                                                        . $ilDB->quote("%$filter_value%", 'text') . ") ";
                                                break;
                                        case ilDataCollectionDatatype::INPUTFORMAT_MOB:
                                        case ilDataCollectionDatatype::INPUTFORMAT_FILE:
                                                $joinStr .=
                                                        "INNER JOIN il_dcl_record_field AS filter_record_field_{$filter_field_id} ON (filter_record_field_{$filter_field_id}.record_id = record.id AND filter_record_field_{$filter_field_id}.field_id = "
                                                        . $ilDB->quote($filter_field_id, 'integer') . ") ";
                                                $joinStr .= "INNER JOIN il_dcl_stloc{$filterField->getStorageLocation()}_value AS filter_stloc_{$filter_field_id} ON (filter_stloc_{$filter_field_id}.record_field_id = filter_record_field_{$filter_field_id}.id) ";
                                                $joinStr .=
                                                        "INNER JOIN object_data AS filter_object_data_{$filter_field_id} ON (filter_object_data_{$filter_field_id}.obj_id = filter_stloc_{$filter_field_id}.value AND filter_object_data_{$filter_field_id}.title LIKE "
                                                        . $ilDB->quote("%$filter_value%", 'text') . ") ";
                                                break;
                                        case ilDataCollectionDatatype::INPUTFORMAT_DATETIME:
                                                $dateFrom = (isset($filter_value['from']) && is_object($filter_value['from'])) ? $filter_value['from'] : NULL;
                                                $dateTo = (isset($filter_value['to']) && is_object($filter_value['to'])) ? $filter_value['to'] : NULL;
                                                if ($filterField->isStandardField()) {
                                                        if ($dateFrom) {
                                                                $where_additions .= " AND (record.{$filter_field_id} >= " . $ilDB->quote($dateFrom, 'date') . ")";
                                                        }
                                                        if ($dateTo) {
                                                                $where_additions .= " AND (record.{$filter_field_id} <= " . $ilDB->quote($dateTo, 'date') . ")";
                                                        }
                                                } else {
                                                        $joinStr .=
                                                                "INNER JOIN il_dcl_record_field AS filter_record_field_{$filter_field_id} ON (filter_record_field_{$filter_field_id}.record_id = record.id AND filter_record_field_{$filter_field_id}.field_id = "
                                                                . $ilDB->quote($filter_field_id, 'integer') . ") ";
                                                        $joinStr .= "INNER JOIN il_dcl_stloc{$filterField->getStorageLocation()}_value AS filter_stloc_{$filter_field_id} ON (filter_stloc_{$filter_field_id}.record_field_id = filter_record_field_{$filter_field_id}.id ";
                                                        if ($dateFrom) {
                                                                $joinStr .= "AND filter_stloc_{$filter_field_id}.value >= " . $ilDB->quote($dateFrom, 'date') . " ";
                                                        }
                                                        if ($dateTo) {
                                                                $joinStr .= "AND filter_stloc_{$filter_field_id}.value <= " . $ilDB->quote($dateTo, 'date') . " ";
                                                        }
                                                        $joinStr .= ") ";
                                                }
                                                break;
                                        case ilDataCollectionDatatype::INPUTFORMAT_NUMBER:
                                                $from = (isset($filter_value['from'])) ? (int)$filter_value['from'] : NULL;
                                                $to = (isset($filter_value['to'])) ? (int)$filter_value['to'] : NULL;
                                                if ($filterField->isStandardField()) {
                                                        if (! is_null($from)) {
                                                                $where_additions .= " AND record.{$filter_field_id} >= " . $ilDB->quote($from, 'integer');
                                                        }
                                                        if (! is_null($to)) {
                                                                $where_additions .= " AND record.{$filter_field_id} <= " . $ilDB->quote($to, 'integer');
                                                        }
                                                } else {
                                                        $joinStr .=
                                                                "INNER JOIN il_dcl_record_field AS filter_record_field_{$filter_field_id} ON (filter_record_field_{$filter_field_id}.record_id = record.id AND filter_record_field_{$filter_field_id}.field_id = "
                                                                . $ilDB->quote($filter_field_id, 'integer') . ") ";
                                                        $joinStr .= "INNER JOIN il_dcl_stloc{$filterField->getStorageLocation()}_value AS filter_stloc_{$filter_field_id} ON (filter_stloc_{$filter_field_id}.record_field_id = filter_record_field_{$filter_field_id}.id";
                                                        if (! is_null($from)) {
                                                                $joinStr .= " AND filter_stloc_{$filter_field_id}.value >= " . $ilDB->quote($from, 'integer');
                                                        }
                                                        if (! is_null($to)) {
                                                                $joinStr .= " AND filter_stloc_{$filter_field_id}.value <= " . $ilDB->quote($to, 'integer');
                                                        }
                                                        $joinStr .= ") ";
                                                }
                                                break;
                                        case ilDataCollectionDatatype::INPUTFORMAT_BOOLEAN:
                                                if ($filter_value == "checked") {
                                                        $joinStr .=
                                                                "INNER JOIN il_dcl_record_field AS filter_record_field_{$filter_field_id} ON (filter_record_field_{$filter_field_id}.record_id = record.id AND filter_record_field_{$filter_field_id}.field_id = "
                                                                . $ilDB->quote($filter_field_id, 'integer') . ") ";
                                                        $joinStr .= "INNER JOIN il_dcl_stloc{$filterField->getStorageLocation()}_value AS filter_stloc_{$filter_field_id} ON (filter_stloc_{$filter_field_id}.record_field_id = filter_record_field_{$filter_field_id}.id";
                                                        $joinStr .= " AND filter_stloc_{$filter_field_id}.value = " . $ilDB->quote(1, 'integer');
                                                } else {
                                                        $joinStr .=
                                                                "INNER JOIN il_dcl_record_field AS filter_record_field_{$filter_field_id} ON (filter_record_field_{$filter_field_id}.record_id = record.id AND filter_record_field_{$filter_field_id}.field_id = "
                                                                . $ilDB->quote($filter_field_id, 'integer') . ") ";
                                                        $joinStr .= "LEFT JOIN il_dcl_stloc{$filterField->getStorageLocation()}_value AS filter_stloc_{$filter_field_id} ON (filter_stloc_{$filter_field_id}.record_field_id = filter_record_field_{$filter_field_id}.id";
                                                        $where_additions .= " AND (filter_stloc_{$filter_field_id}.value <> " . $ilDB->quote(1, 'integer')
                                                                . " OR filter_stloc_{$filter_field_id}.value is NULL)";
                                                }
                                                $joinStr .= " ) ";
                                                break;
                                        case ilDataCollectionDatatype::INPUTFORMAT_TEXT:
                                                if ($filterField->isStandardField()) {
                                                        $joinStr .=
                                                                "INNER JOIN usr_data AS filter_usr_data_{$filter_field_id} ON (filter_usr_data_{$filter_field_id}.usr_id = record.{$filter_field_id} AND filter_usr_data_{$filter_field_id}.login LIKE "
                                                                . $ilDB->quote("%$filter_value%", 'text') . ") ";
                                                } else {
                                                        $joinStr .=
                                                                " INNER JOIN il_dcl_record_field AS filter_record_field_{$filter_field_id} ON (filter_record_field_{$filter_field_id}.record_id = record.id AND filter_record_field_{$filter_field_id}.field_id = "
                                                                . $ilDB->quote($filter_field_id, 'integer') . ") ";
                                                        $joinStr .=
                                                                " INNER JOIN il_dcl_stloc{$filterField->getStorageLocation()}_value AS filter_stloc_{$filter_field_id} ON (filter_stloc_{$filter_field_id}.record_field_id = filter_record_field_{$filter_field_id}.id AND filter_stloc_{$filter_field_id}.value LIKE "
                                                                . $ilDB->quote("%$filter_value%", 'text') . ") ";
                                                }
                                                break;
                                        case ilDataCollectionDatatype::INPUTFORMAT_REFERENCE:
                                                $joinStr .=
                                                        " INNER JOIN il_dcl_record_field AS filter_record_field_{$filter_field_id} ON (filter_record_field_{$filter_field_id}.record_id = record.id AND filter_record_field_{$filter_field_id}.field_id = "
                                                        . $ilDB->quote($filter_field_id, 'integer') . ") ";
                                                $prop = $filterField->getPropertyvalues();
                                                $nRef = $prop[ilDataCollectionField::PROPERTYID_N_REFERENCE];
                                                if ($nRef) {
                                                        $joinStr .=
                                                                " INNER JOIN il_dcl_stloc{$filterField->getStorageLocation()}_value AS filter_stloc_{$filter_field_id} ON (filter_stloc_{$filter_field_id}.record_field_id = filter_record_field_{$filter_field_id}.id AND filter_stloc_{$filter_field_id}.value LIKE "
                                                                . $ilDB->quote("%$filter_value%", 'text') . ") ";
                                                } else {
                                                        $joinStr .=
                                                                " INNER JOIN il_dcl_stloc{$filterField->getStorageLocation()}_value AS filter_stloc_{$filter_field_id} ON (filter_stloc_{$filter_field_id}.record_field_id = filter_record_field_{$filter_field_id}.id AND filter_stloc_{$filter_field_id}.value = "
                                                                . $ilDB->quote($filter_value, 'integer') . ") ";
                                                }
                                                break;
                                }
                        }
                }
                // Build the query string
                $sql = "SELECT DISTINCT record.id, ";
                $sql .= rtrim($selectStr, ',') . " FROM il_dcl_record AS record ";
                $sql .= $joinStr;
                $sql .= " WHERE record.table_id = " . $ilDB->quote($this->getId(), 'integer') . $where_additions;
                if ($hasNref) {
                        $sql .= " GROUP BY record.id";
                }
                $sql .= " ORDER BY field_{$id} {$direction}";
                $set = $ilDB->query($sql);
                $totalRecordIds = array();
                while ($rec = $ilDB->fetchAssoc($set)) {
                        $totalRecordIds[] = $rec['id'];
                }
                // Now slice the array to load only the needed records in memory
                $recordIds = array_slice($totalRecordIds, $offset, $limit);
                $records = array();
                foreach ($recordIds as $id) {
                        $records[] = ilDataCollectionCache::getRecordCache($id);
                }
                return array( 'records' => $records, 'total' => count($totalRecordIds) );
        }

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ilDataCollectionTable::getRecordFields ( )

Returns all fields of this table which are NOT standard fields.

Returns: ilDataCollectionField[]

Definition at line 515 of file class.ilDataCollectionTable.php.

References $fields, and loadFields().

Referenced by doDelete(), and getEditableFields().

                                          {
                $this->loadFields();
                return $this->fields;
        }

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ilDataCollectionTable::getRecords ( )

Returns: ilDataCollectionRecord[]

Definition at line 318 of file class.ilDataCollectionTable.php.

References $records, and loadRecords().

Referenced by _hasRecords(), deleteField(), doDelete(), and getRecordsByFilter().

                                     {
                $this->loadRecords();
                return $this->records;
        }

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ilDataCollectionTable::getRecordsByFilter ( array $filter = array() )

getRecordsByFilter

Parameters

$filter filter is of the form array("filter_{field_id}" => filter); For dates and integers this filter must be of the form array("from" => from, "to" => to). In case of dates from and to have to be ilDateTime objects in case of integers they have to be integers as well.

Returns: ilDataCollectionRecord[]

Definition at line 336 of file class.ilDataCollectionTable.php.

References $records, getRecords(), and loadRecords().

                                                                    {
                $this->loadRecords();
                // Only pass records trough filter if there is filtering required #performance-improvements
                if (! count($filter)) {
                        return $this->records;
                }
                $filtered = array();
                foreach ($this->getRecords() as $record) {
                        if ($record->passThroughFilter($filter)) {
                                $filtered[] = $record;
                        }
                }
                return $filtered;
        }

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ilDataCollectionTable::getStandardFields ( )

Returns the fields all datacollections have by default.

Returns: ilDataCollectionStandardField[]

Definition at line 501 of file class.ilDataCollectionTable.php.

References $stdFields, and ilDataCollectionStandardField\_getStandardFields().

                                            {
                if ($this->stdFields == NULL) {
                        $this->stdFields = ilDataCollectionStandardField::_getStandardFields($this->id);
                }
                return $this->stdFields;
        }

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ilDataCollectionTable::getTitle ( )

Get title.

Returns: string

Definition at line 288 of file class.ilDataCollectionTable.php.

References $title.

Referenced by doCreate(), and doUpdate().

                                   {
                return $this->title;
        }

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ilDataCollectionTable::getVisibleFields ( )

Returns all fields of this table who have set their visibility to true, including standard fields.

Returns: ilDataCollectionField[]

Definition at line 527 of file class.ilDataCollectionTable.php.

References $fields, and getFields().

Referenced by buildTableAsArray().

                                           {
                $fields = $this->getFields();
                $visibleFields = array();
                foreach ($fields as $field) {
                        if ($field->isVisible()) {
                                $visibleFields[] = $field;
                        }
                }
                return $visibleFields;
        }

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ilDataCollectionTable::hasCustomFields ( )

hasCustomFields

Returns: boolean

Definition at line 898 of file class.ilDataCollectionTable.php.

References fields, and loadFields().

                                          {
                $this->loadFields();
                return (count($this->fields) > 0) ? true : false;
        }

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ilDataCollectionTable::hasPermissionToAddRecord ( $ref )

Definition at line 613 of file class.ilDataCollectionTable.php.

References ilObjDataCollection\_hasReadAccess(), ilObjDataCollection\_hasWriteAccess(), checkLimit(), and getAddPerm().

                                                       {
                return ($this->getAddPerm() && ilObjDataCollection::_hasReadAccess($ref) && $this->checkLimit())
                || ilObjDataCollection::_hasWriteAccess($ref);
        }

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ilDataCollectionTable::hasPermissionToAddTable ( $ref_id )

Definition at line 608 of file class.ilDataCollectionTable.php.

References $ref_id, and ilObjDataCollection\_hasWriteAccess().

                                                         {
                return ilObjDataCollection::_hasWriteAccess($ref_id);
        }

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ilDataCollectionTable::hasPermissionToDeleteRecord	(	$ref,
		$record
	)

Parameters

$ref	int the reference id of the current datacollection object
$record	ilDataCollectionRecord the record which will be deleted

Returns: bool

Definition at line 637 of file class.ilDataCollectionTable.php.

References ilObjDataCollection\_hasReadAccess(), ilObjDataCollection\_hasWriteAccess(), checkEditByOwner(), checkLimit(), and getDeletePerm().

                                                                   {
                return ($this->getDeletePerm() && ilObjDataCollection::_hasReadAccess($ref) && $this->checkEditByOwner($record) && $this->checkLimit())
                || ilObjDataCollection::_hasWriteAccess($ref);
        }

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ilDataCollectionTable::hasPermissionToEditRecord	(	$ref,
		$record
	)

Parameters

$ref	int the reference id of the current datacollection object
$record	ilDataCollectionRecord the record which will be edited

Returns: bool

Definition at line 625 of file class.ilDataCollectionTable.php.

References ilObjDataCollection\_hasReadAccess(), ilObjDataCollection\_hasWriteAccess(), checkEditByOwner(), checkLimit(), and getEditPerm().

                                                                 {
                return ($this->getEditPerm() && ilObjDataCollection::_hasReadAccess($ref) && $this->checkEditByOwner($record) && $this->checkLimit())
                || ilObjDataCollection::_hasWriteAccess($ref);
        }

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ilDataCollectionTable::hasPermissionToFields ( $ref_id )

Definition at line 600 of file class.ilDataCollectionTable.php.

References $ref_id, and ilObjDataCollection\_hasWriteAccess().

                                                       {
                return ilObjDataCollection::_hasWriteAccess($ref_id);
        }

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ilDataCollectionTable::loadFields ( )

private

Definition at line 439 of file class.ilDataCollectionTable.php.

References $fields, $query, ilDataCollectionCache\buildFieldFromRecord(), fields, getId(), and sortByOrder().

Referenced by getFields(), getRecordFields(), and hasCustomFields().

                                      {
                if ($this->fields == NULL) {
                        global $ilDB;
                        $query = "SELECT DISTINCT field.* FROM il_dcl_field AS field
                                  INNER JOIN il_dcl_view AS view ON view.table_id = field.table_id
                                  INNER JOIN il_dcl_viewdefinition AS def ON def.view_id = view.id
                                  WHERE field.table_id =" . $ilDB->quote($this->getId(), "integer") . "
                                  ORDER BY def.field_order DESC";
                        $fields = array();
                        $set = $ilDB->query($query);
                        while ($rec = $ilDB->fetchAssoc($set)) {
                                $field = ilDataCollectionCache::buildFieldFromRecord($rec);
                                $fields[$field->getId()] = $field;
                        }
                        $this->sortByOrder($fields);
                        $this->fields = $fields;
                }
        }

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ilDataCollectionTable::loadObj ( )

private

Definition at line 308 of file class.ilDataCollectionTable.php.

Referenced by getCollectionObject().

                                   {
                if ($this->obj == NULL) {
                        $this->obj = new ilObjDataCollection($this->objId, false);
                }
        }

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ilDataCollectionTable::loadRecords ( )

private

Definition at line 356 of file class.ilDataCollectionTable.php.

References $query, $records, and ilDataCollectionCache\getRecordCache().

Referenced by getRecords(), and getRecordsByFilter().

                                       {
                if ($this->records == NULL) {
                        global $ilDB;
                        $records = array();
                        $query = "SELECT id FROM il_dcl_record WHERE table_id = " . $ilDB->quote($this->id, "integer");
                        $set = $ilDB->query($query);
                        while ($rec = $ilDB->fetchAssoc($set)) {
                                $records[$rec['id']] = ilDataCollectionCache::getRecordCache($rec['id']);
                        }
                        $this->records = $records;
                }
        }

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ilDataCollectionTable::setAddPerm ( $add_perm )

Parameters

boolean $add_perm

Definition at line 752 of file class.ilDataCollectionTable.php.

References $add_perm.

Referenced by cloneStructure(), and doRead().

                                              {
                $this->add_perm = $add_perm;
        }

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ilDataCollectionTable::setDeletePerm ( $delete_perm )

Parameters

boolean $delete_perm

Definition at line 768 of file class.ilDataCollectionTable.php.

References $delete_perm.

Referenced by cloneStructure(), and doRead().

                                                    {
                $this->delete_perm = $delete_perm;
        }

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ilDataCollectionTable::setDescription ( $description )

Parameters

string $description

Definition at line 880 of file class.ilDataCollectionTable.php.

References $description.

Referenced by doRead().

                                                     {
                $this->description = $description;
        }

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ilDataCollectionTable::setEditByOwner ( $edit_by_owner )

Parameters

boolean $edit_by_owner

Definition at line 784 of file class.ilDataCollectionTable.php.

References $edit_by_owner.

Referenced by cloneStructure(), and doRead().

                                                       {
                $this->edit_by_owner = $edit_by_owner;
        }

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ilDataCollectionTable::setEditPerm ( $edit_perm )

Parameters

boolean $edit_perm

Definition at line 800 of file class.ilDataCollectionTable.php.

References $edit_perm.

Referenced by cloneStructure(), and doRead().

                                                {
                $this->edit_perm = $edit_perm;
        }

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ilDataCollectionTable::setExportEnabled ( $export_enabled )

Parameters

boolean $export_enabled

Definition at line 1017 of file class.ilDataCollectionTable.php.

References $export_enabled.

Referenced by doRead().

                                                          {
                $this->export_enabled = $export_enabled;
        }

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ilDataCollectionTable::setId ( $a_id )

Set table id.

Parameters

int $a_id

Definition at line 238 of file class.ilDataCollectionTable.php.

Referenced by doCreate().

                                     {
                $this->id = $a_id;
        }

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ilDataCollectionTable::setIsVisible ( $is_visible )

Parameters

boolean $is_visible

Definition at line 864 of file class.ilDataCollectionTable.php.

References $is_visible.

Referenced by doRead().

                                                  {
                $this->is_visible = $is_visible;
        }

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ilDataCollectionTable::setLimited ( $limited )

Parameters

boolean $limited

Definition at line 816 of file class.ilDataCollectionTable.php.

References $limited.

Referenced by cloneStructure(), and doRead().

                                             {
                $this->limited = $limited;
        }

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ilDataCollectionTable::setLimitEnd ( $limit_end )

Parameters

string $limit_end

Definition at line 832 of file class.ilDataCollectionTable.php.

References $limit_end.

Referenced by cloneStructure(), and doRead().

                                                {
                $this->limit_end = $limit_end;
        }

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ilDataCollectionTable::setLimitStart ( $limit_start )

Parameters

string $limit_start

Definition at line 848 of file class.ilDataCollectionTable.php.

References $limit_start.

Referenced by cloneStructure(), and doRead().

                                                    {
                $this->limit_start = $limit_start;
        }

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ilDataCollectionTable::setObjId ( $a_id )

Set object id.

Parameters

int $obj_id

Definition at line 258 of file class.ilDataCollectionTable.php.

Referenced by doRead().

                                        {
                $this->objId = $a_id;
        }

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ilDataCollectionTable::setTitle ( $a_title )

Set title.

Parameters

string $a_title

Definition at line 278 of file class.ilDataCollectionTable.php.

Referenced by cloneStructure(), and doRead().

                                           {
                $this->title = $a_title;
        }

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ilDataCollectionTable::sortByOrder ( & $array )

private

Parameters

$array ilDataCollectionField[] the array to sort

Definition at line 704 of file class.ilDataCollectionTable.php.

Referenced by buildOrderFields(), getFields(), loadFields(), and sortFields().

                                              {
                usort($array, array( $this, "compareOrder" ));
        }

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ilDataCollectionTable::sortFields ( & $fields )

sortFields

Parameters

$fields ilDataCollectionField[]

Definition at line 687 of file class.ilDataCollectionTable.php.

References $fields, and sortByOrder().

                                             {
                $this->sortByOrder($fields);
                //After sorting the array loses it's keys respectivly their keys are set form $field->id to 1,2,3... so we reset the keys.
                $named = array();
                foreach ($fields as $field) {
                        $named[$field->getId()] = $field;
                }
                $fields = $named;
        }

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ilDataCollectionTable::updateFields ( )

Definition at line 675 of file class.ilDataCollectionTable.php.

References getFields().

                                       {
                foreach ($this->getFields() as $field) {
                        $field->doUpdate();
                }
        }

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