ilGroupExporter Class Reference

Folder export. More...

Inheritance diagram for ilGroupExporter:

Collaboration diagram for ilGroupExporter:

Public Member Functions
	__construct ()
	Constructor. More...
	init ()
	Init export. More...
	getXmlExportHeadDependencies ($a_entity, $a_target_release, $a_ids)
	Get head dependencies. More...
	getXmlRepresentation ($a_entity, $a_schema_version, $a_id)
	Get xml. More...
	getValidSchemaVersions ($a_entity)
	Returns schema versions that the component can export to. More...
Public Member Functions inherited from ilXmlExporter
	__construct ()
	Constructor. More...
	setExport (ilExport $a_exp)
	Set export object. More...
	getExport ()
	Get export. More...
	getXmlRepresentation ($a_entity, $a_schema_version, $a_id)
	Get xml representation. More...
	init ()
	setExportDirectories ($a_dir_relative, $a_dir_absolute)
	Export directories. More...
	getRelativeExportDirectory ()
	Get relative export directory. More...
	getAbsoluteExportDirectory ()
	Get absolute export directory. More...
	getXmlExportHeadDependencies ($a_entity, $a_target_release, $a_ids)
	Get head dependencies. More...
	getXmlExportTailDependencies ($a_entity, $a_target_release, $a_ids)
	Get tail dependencies. More...
	getValidSchemaVersions ($a_entity)
	Returns schema versions that the component can export to. More...
	determineSchemaVersion ($a_entity, $a_target_release)
	Determine schema version. More...

Private Attributes
	$writer = null

Additional Inherited Members
Static Public Member Functions inherited from ilXmlExporter
static	lookupExportDirectory ($a_obj_type, $a_obj_id, $a_export_type='xml', $a_entity="")
	export directory lookup More...
Protected Attributes inherited from ilXmlExporter
	$dir_relative
	$dir_absolute
	$exp

Detailed Description

Folder export.

Author

Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version

$Id$

Definition at line 17 of file class.ilGroupExporter.php.

Constructor & Destructor Documentation

__construct()

ilGroupExporter::__construct

(

)

Constructor.

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

        {
                        
        }

Member Function Documentation

getValidSchemaVersions()

ilGroupExporter::getValidSchemaVersions

(

$a_entity

)

Returns schema versions that the component can export to.

ILIAS chooses the first one, that has min/max constraints which fit to the target release. Please put the newest on top.

Returns

Definition at line 115 of file class.ilGroupExporter.php.

        {
                return array (
                        "4.1.0" => array(
                                "namespace" => "http://www.ilias.de/Modules/Group/grp/4_1",
                                "xsd_file" => "ilias_grp_4_1.xsd",
                                "uses_dataset" => false,
                                "min" => "4.1.0",
                                "max" => "4.4.999"),
                        "5.0.0" => array(
                                "namespace" => "http://www.ilias.de/Modules/Group/grp/5_0",
                                "xsd_file" => "ilias_grp_5_0.xsd",
                                "uses_dataset" => false,
                                "min" => "5.0.0",
                                "max" => "")
                );
        }

getXmlExportHeadDependencies()

ilGroupExporter::getXmlExportHeadDependencies	(		$a_entity,
			$a_target_release,
			$a_ids
	)

Get head dependencies.

Parameters

string	entity
string	target release
array	ids

Returns

array array of array with keys "component", entity", "ids"

Definition at line 45 of file class.ilGroupExporter.php.

        {
                // always trigger container because of co-page(s)
                return array(
                        array(
                                'component'             => 'Services/Container',
                                'entity'                => 'struct',
                                'ids'                   => $a_ids
                        )
                );
                
                /*
                include_once './Services/Export/classes/class.ilExportOptions.php';
                $eo = ilExportOptions::getInstance();
                
                $obj_id = end($a_ids);
                
                
                $GLOBALS['ilLog']->write(__METHOD__.': '.$obj_id);
                if($eo->getOption(ilExportOptions::KEY_ROOT) != $obj_id)
                {
                        return array();
                }
                if(count(ilExportOptions::getInstance()->getSubitemsForExport()) > 1)
                {
                        return array(
                                array(
                                        'component'             => 'Services/Container',
                                        'entity'                => 'struct',
                                        'ids'                   => $a_ids
                                )
                        );
                }
                return array();          
                */
        }

getXmlRepresentation()

ilGroupExporter::getXmlRepresentation	(		$a_entity,
			$a_schema_version,
			$a_id
	)

Get xml.

Parameters

object	$a_entity
object	$a_schema_version
object	$a_id

Returns

Definition at line 90 of file class.ilGroupExporter.php.

References $GLOBALS, ilObject\_getAllReferences(), ilObjectFactory\getInstanceByRefId(), and ilGroupXMLWriter\MODE_EXPORT.

        {
                $group_ref_id = end(ilObject::_getAllReferences($a_id));
                $group = ilObjectFactory::getInstanceByRefId($group_ref_id,false);
                
                if(!$group instanceof ilObjGroup)
                {
                        $GLOBALS['ilLog']->write(__METHOD__. $a_id . ' is not instance of type group');
                        return ''; 
                }
                
                include_once './Modules/Group/classes/class.ilGroupXMLWriter.php';
                $this->writer = new ilGroupXMLWriter($group);
                $this->writer->setMode(ilGroupXMLWriter::MODE_EXPORT);
                $this->writer->start();
                return $this->writer->getXML();
        }

Here is the call graph for this function:

init()

ilGroupExporter::init

(

)

Init export.

Returns

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

        {
        }

Field Documentation

$writer

ilGroupExporter::$writer = null

private

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

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

• Modules/Group/classes/class.ilGroupExporter.php